| 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 | $99.99 | 13.561% | $113.5496 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $43.30 | 8.463% | $46.9645 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $86.44 | 5.457% | $91.157 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $101.58 | 4.261% | $105.9083 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $8.64 | 11.544% | $9.6374 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $116.82 | 12.271% | $131.155 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $134.41 | 3.514% | $139.1332 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $591.18 | $637.5050 | $637.51 | $637.50 | $637.50 | |