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 | $155.45 | 3.204% | $160.4306 | $160.43 | $160.45 | $160.40 |
Purchase #2 | $30.48 | 3.320% | $31.4919 | $31.49 | $31.50 | $31.50 |
Purchase #3 | $51.93 | 3.397% | $53.6941 | $53.69 | $53.70 | $53.70 |
Purchase #4 | $18.61 | 8.601% | $20.2106 | $20.21 | $20.20 | $20.20 |
Purchase #5 | $107.54 | 11.796% | $120.2254 | $120.23 | $120.25 | $120.20 |
Purchase #6 | $6.51 | 3.758% | $6.7546 | $6.75 | $6.75 | $6.80 |
Purchase #7 | $78.39 | 12.406% | $88.1151 | $88.12 | $88.10 | $88.10 |
7 purchase totals = | $448.91 | $480.9223 | $480.92 | $480.95 | $480.90 |