| 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 | $8.99 | 3.781% | $9.3299 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $171.60 | 13.487% | $194.7437 | $194.74 | $194.75 | $194.70 |
| Purchase #3 | $149.97 | 9.547% | $164.2876 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $221.83 | 3.179% | $228.882 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $49.37 | 10.524% | $54.5657 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $213.86 | 5.675% | $225.9966 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $101.52 | 4.484% | $106.0722 | $106.07 | $106.05 | $106.10 |
| 7 purchase totals = | $917.14 | $983.8777 | $983.88 | $983.90 | $983.90 | |