| 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 | $50.93 | 9.217% | $55.6242 | $55.62 | $55.60 | $55.60 |
| Purchase #2 | $173.98 | 8.526% | $188.8135 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $112.72 | 4.173% | $117.4238 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $221.38 | 7.857% | $238.7738 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $70.48 | 13.664% | $80.1104 | $80.11 | $80.10 | $80.10 |
| Purchase #6 | $10.62 | 10.117% | $11.6944 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $196.37 | 10.469% | $216.928 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $836.48 | $909.3681 | $909.35 | $909.30 | $909.30 | |