| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.89 | 6.788% | $81.0414 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $211.44 | 3.648% | $219.1533 | $219.15 | $219.15 | $219.20 |
| Purchase #3 | $94.60 | 13.763% | $107.6198 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $134.28 | 11.111% | $149.1999 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $118.96 | 7.149% | $127.4645 | $127.46 | $127.45 | $127.50 |
| Purchase #6 | $223.33 | 12.358% | $250.9291 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $101.29 | 13.225% | $114.6856 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $959.79 | $1,050.0936 | $1,050.09 | $1,050.10 | $1,050.10 | |