| 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 | $93.89 | 9.496% | $102.8058 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $96.57 | 7.600% | $103.9093 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $151.75 | 6.190% | $161.1433 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $218.97 | 11.793% | $244.7931 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $108.37 | 4.544% | $113.2943 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $29.30 | 12.347% | $32.9177 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $101.79 | 12.628% | $114.644 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $800.64 | $873.5075 | $873.50 | $873.50 | $873.40 | |