| 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 | $92.61 | 10.119% | $101.9812 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $47.51 | 5.445% | $50.0969 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $135.83 | 10.151% | $149.6181 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $50.27 | 7.374% | $53.9769 | $53.98 | $54.00 | $54.00 |
| Purchase #5 | $11.40 | 13.215% | $12.9065 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $92.70 | 12.327% | $104.1271 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $208.78 | 9.562% | $228.7435 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $639.10 | $701.4502 | $701.46 | $701.50 | $701.40 | |