| 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 | $72.67 | 3.641% | $75.3159 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $150.64 | 6.355% | $160.2132 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $61.95 | 4.690% | $64.8555 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $124.33 | 12.285% | $139.6039 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $17.63 | 5.312% | $18.5665 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $226.40 | 10.613% | $250.4278 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $205.65 | 13.711% | $233.8467 | $233.85 | $233.85 | $233.80 |
| 7 purchase totals = | $859.27 | $942.8295 | $942.84 | $942.80 | $942.80 | |