| 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 | $81.59 | 7.302% | $87.5477 | $87.55 | $87.55 | $87.50 |
| Purchase #2 | $184.82 | 8.646% | $200.7995 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $90.90 | 12.329% | $102.1071 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $100.26 | 9.111% | $109.3947 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $245.67 | 6.177% | $260.845 | $260.85 | $260.85 | $260.80 |
| Purchase #6 | $184.71 | 8.829% | $201.018 | $201.02 | $201.00 | $201.00 |
| Purchase #7 | $40.44 | 3.766% | $41.963 | $41.96 | $41.95 | $42.00 |
| 7 purchase totals = | $928.39 | $1,003.6750 | $1,003.68 | $1,003.65 | $1,003.60 | |