| 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 | $87.80 | 6.743% | $93.7204 | $93.72 | $93.70 | $93.70 |
| Purchase #2 | $141.63 | 3.226% | $146.199 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $227.72 | 13.439% | $258.3233 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $97.63 | 5.861% | $103.3521 | $103.35 | $103.35 | $103.40 |
| Purchase #5 | $202.74 | 10.649% | $224.3298 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $35.79 | 7.627% | $38.5197 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $42.51 | 12.692% | $47.9054 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $835.82 | $912.3497 | $912.35 | $912.30 | $912.30 | |