| 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 | $128.79 | 3.771% | $133.6467 | $133.65 | $133.65 | $133.60 |
| Purchase #2 | $187.61 | 7.162% | $201.0466 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $65.46 | 4.367% | $68.3186 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $185.65 | 6.132% | $197.0341 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $58.90 | 9.653% | $64.5856 | $64.59 | $64.60 | $64.60 |
| Purchase #6 | $73.52 | 6.290% | $78.1444 | $78.14 | $78.15 | $78.10 |
| Purchase #7 | $7.98 | 11.302% | $8.8819 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $707.91 | $751.6579 | $751.66 | $751.70 | $751.50 | |