| 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 | $35.61 | 11.743% | $39.7917 | $39.79 | $39.80 | $39.80 |
| Purchase #2 | $49.28 | 11.617% | $55.0049 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $212.79 | 7.524% | $228.8003 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $56.46 | 12.279% | $63.3927 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $115.32 | 4.278% | $120.2534 | $120.25 | $120.25 | $120.30 |
| Purchase #6 | $189.53 | 8.154% | $204.9843 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $41.25 | 8.740% | $44.8553 | $44.86 | $44.85 | $44.90 |
| 7 purchase totals = | $700.24 | $757.0826 | $757.07 | $757.10 | $757.20 | |