| 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 | $59.45 | 4.405% | $62.0688 | $62.07 | $62.05 | $62.10 |
| Purchase #2 | $100.25 | 9.853% | $110.1276 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $128.46 | 5.147% | $135.0718 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $126.30 | 4.525% | $132.0151 | $132.02 | $132.00 | $132.00 |
| Purchase #5 | $249.55 | 10.409% | $275.5257 | $275.53 | $275.55 | $275.50 |
| Purchase #6 | $90.29 | 12.179% | $101.2864 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $245.81 | 9.744% | $269.7617 | $269.76 | $269.75 | $269.80 |
| 7 purchase totals = | $1,000.11 | $1,085.8571 | $1,085.87 | $1,085.85 | $1,085.90 | |