| 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 | $16.74 | 8.710% | $18.1981 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $110.96 | 9.759% | $121.7886 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $38.56 | 7.501% | $41.4524 | $41.45 | $41.45 | $41.50 |
| Purchase #4 | $70.72 | 4.239% | $73.7178 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $98.72 | 11.541% | $110.1133 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $220.64 | 9.462% | $241.517 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $101.46 | 5.815% | $107.3599 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $657.80 | $714.1471 | $714.15 | $714.10 | $714.20 | |