| 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 | $48.97 | 3.589% | $50.7275 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $152.97 | 11.644% | $170.7818 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $29.47 | 12.547% | $33.1676 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $217.58 | 12.646% | $245.0952 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $28.37 | 4.736% | $29.7136 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $167.87 | 5.794% | $177.5964 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $195.67 | 9.265% | $213.7988 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $840.90 | $920.8809 | $920.89 | $920.90 | $920.90 | |