| 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 | $37.53 | 8.434% | $40.6953 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $230.29 | 11.252% | $256.2022 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $43.90 | 13.312% | $49.744 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $142.67 | 13.611% | $162.0888 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $10.98 | 10.258% | $12.1063 | $12.11 | $12.10 | $12.10 |
| Purchase #6 | $170.74 | 6.788% | $182.3298 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $250.39 | 4.476% | $261.5975 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $886.50 | $964.7639 | $964.77 | $964.80 | $964.70 | |