| 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 | $30.60 | 5.638% | $32.3252 | $32.33 | $32.35 | $32.30 |
| Purchase #2 | $159.69 | 10.642% | $176.6842 | $176.68 | $176.70 | $176.70 |
| Purchase #3 | $101.76 | 7.788% | $109.6851 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $98.54 | 8.455% | $106.8716 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $160.32 | 8.336% | $173.6843 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $161.42 | 7.631% | $173.738 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $63.86 | 6.258% | $67.8564 | $67.86 | $67.85 | $67.90 |
| 7 purchase totals = | $776.19 | $840.8448 | $840.85 | $840.90 | $840.90 | |