| 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 | $22.77 | 12.588% | $25.6363 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $42.39 | 7.294% | $45.4819 | $45.48 | $45.50 | $45.50 |
| Purchase #3 | $62.90 | 8.617% | $68.3201 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $152.67 | 8.802% | $166.108 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $195.37 | 3.808% | $202.8097 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $39.27 | 8.359% | $42.5526 | $42.55 | $42.55 | $42.60 |
| Purchase #7 | $94.25 | 12.426% | $105.9615 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $609.62 | $656.8701 | $656.87 | $656.85 | $656.90 | |