| 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 | $40.91 | 13.778% | $46.5466 | $46.55 | $46.55 | $46.50 |
| Purchase #2 | $172.32 | 6.835% | $184.0981 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $227.68 | 6.220% | $241.8417 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $146.46 | 8.804% | $159.3543 | $159.35 | $159.35 | $159.40 |
| Purchase #5 | $10.69 | 6.153% | $11.3478 | $11.35 | $11.35 | $11.30 |
| Purchase #6 | $139.38 | 3.260% | $143.9238 | $143.92 | $143.90 | $143.90 |
| Purchase #7 | $196.57 | 7.282% | $210.8842 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $934.01 | $997.9965 | $997.99 | $998.00 | $997.90 | |