| 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 | $73.27 | 4.475% | $76.5488 | $76.55 | $76.55 | $76.50 |
| Purchase #2 | $118.58 | 8.381% | $128.5182 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $30.48 | 5.489% | $32.153 | $32.15 | $32.15 | $32.20 |
| Purchase #4 | $209.56 | 6.464% | $223.106 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $142.68 | 8.672% | $155.0532 | $155.05 | $155.05 | $155.10 |
| Purchase #6 | $145.54 | 3.547% | $150.7023 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $148.66 | 8.610% | $161.4596 | $161.46 | $161.45 | $161.50 |
| 7 purchase totals = | $868.77 | $927.5411 | $927.54 | $927.50 | $927.60 | |