| 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 | $120.55 | 3.664% | $124.967 | $124.97 | $124.95 | $125.00 |
| Purchase #2 | $33.96 | 9.245% | $37.0996 | $37.10 | $37.10 | $37.10 |
| Purchase #3 | $37.32 | 11.635% | $41.6622 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $60.38 | 13.339% | $68.4341 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $104.97 | 4.867% | $110.0789 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $89.88 | 5.704% | $95.0068 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $43.52 | 7.724% | $46.8815 | $46.88 | $46.90 | $46.90 |
| 7 purchase totals = | $490.58 | $524.1301 | $524.13 | $524.15 | $524.20 | |