| 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 | $102.48 | 4.420% | $107.0096 | $107.01 | $107.00 | $107.00 |
| Purchase #2 | $238.38 | 5.565% | $251.6458 | $251.65 | $251.65 | $251.60 |
| Purchase #3 | $67.33 | 6.302% | $71.5731 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $12.54 | 11.317% | $13.9592 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $28.65 | 8.745% | $31.1554 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $18.58 | 4.669% | $19.4475 | $19.45 | $19.45 | $19.40 |
| Purchase #7 | $209.50 | 11.220% | $233.0059 | $233.01 | $233.00 | $233.00 |
| 7 purchase totals = | $677.46 | $727.7965 | $727.81 | $727.75 | $727.80 | |