| 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 | $44.90 | 6.361% | $47.7561 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $71.53 | 8.589% | $77.6737 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $105.95 | 13.161% | $119.8941 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $39.47 | 6.132% | $41.8903 | $41.89 | $41.90 | $41.90 |
| Purchase #5 | $150.80 | 13.818% | $171.6375 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $71.49 | 11.683% | $79.8422 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $122.92 | 7.768% | $132.4684 | $132.47 | $132.45 | $132.50 |
| 7 purchase totals = | $607.06 | $671.1623 | $671.16 | $671.15 | $671.20 | |