| 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 | $124.51 | 12.477% | $140.0451 | $140.05 | $140.05 | $140.00 |
| Purchase #2 | $226.79 | 12.479% | $255.0911 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $76.53 | 5.190% | $80.5019 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $47.72 | 6.470% | $50.8075 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $103.82 | 12.750% | $117.0571 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $71.53 | 4.244% | $74.5657 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $64.53 | 9.557% | $70.6971 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $715.43 | $788.7655 | $788.78 | $788.75 | $788.80 | |