| 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 | $39.34 | 3.857% | $40.8573 | $40.86 | $40.85 | $40.90 |
| Purchase #2 | $229.37 | 6.375% | $243.9923 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $146.77 | 4.685% | $153.6462 | $153.65 | $153.65 | $153.60 |
| Purchase #4 | $149.54 | 10.677% | $165.5064 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $14.93 | 7.585% | $16.0624 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $88.54 | 4.364% | $92.4039 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $178.28 | 5.781% | $188.5864 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $846.77 | $901.0549 | $901.06 | $901.05 | $901.10 | |