| 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 | $14.54 | 13.128% | $16.4488 | $16.45 | $16.45 | $16.40 |
| Purchase #2 | $179.91 | 7.538% | $193.4716 | $193.47 | $193.45 | $193.50 |
| Purchase #3 | $183.98 | 5.482% | $194.0658 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $87.29 | 3.212% | $90.0938 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $50.37 | 9.784% | $55.2982 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $90.84 | 11.541% | $101.3238 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $62.89 | 11.610% | $70.1915 | $70.19 | $70.20 | $70.20 |
| 7 purchase totals = | $669.82 | $720.8935 | $720.89 | $720.85 | $720.90 | |