| 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 | $27.67 | 7.741% | $29.8119 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $200.33 | 12.566% | $225.5035 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $69.56 | 4.716% | $72.8404 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $188.64 | 3.259% | $194.7878 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $41.25 | 7.653% | $44.4069 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $178.74 | 6.171% | $189.77 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $216.46 | 3.584% | $224.2179 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $922.65 | $981.3384 | $981.34 | $981.30 | $981.30 | |