| 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 | $49.84 | 9.410% | $54.5299 | $54.53 | $54.55 | $54.50 |
| Purchase #2 | $116.89 | 5.386% | $123.1857 | $123.19 | $123.20 | $123.20 |
| Purchase #3 | $5.75 | 4.441% | $6.0054 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $107.55 | 10.578% | $118.9266 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $151.42 | 5.686% | $160.0297 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $177.54 | 8.111% | $191.9403 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $32.39 | 12.467% | $36.4281 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $641.38 | $691.0457 | $691.06 | $691.15 | $690.90 | |