| 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 | $156.55 | 6.872% | $167.3081 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $59.82 | 13.785% | $68.0662 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $101.76 | 8.729% | $110.6426 | $110.64 | $110.65 | $110.60 |
| Purchase #4 | $113.68 | 7.364% | $122.0514 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $31.68 | 10.256% | $34.9291 | $34.93 | $34.95 | $34.90 |
| Purchase #6 | $110.93 | 11.445% | $123.6259 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $40.42 | 8.801% | $43.9774 | $43.98 | $44.00 | $44.00 |
| 7 purchase totals = | $614.84 | $670.6007 | $670.61 | $670.65 | $670.60 | |