| 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 | $95.43 | 10.246% | $105.2078 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $89.89 | 4.279% | $93.7364 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $128.42 | 9.114% | $140.1242 | $140.12 | $140.10 | $140.10 |
| Purchase #4 | $30.41 | 5.331% | $32.0312 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $168.39 | 8.584% | $182.8446 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $55.34 | 5.816% | $58.5586 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $187.62 | 12.156% | $210.4271 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $755.50 | $822.9299 | $822.93 | $822.95 | $822.80 | |