| 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 | $188.29 | 9.700% | $206.5541 | $206.55 | $206.55 | $206.60 |
| Purchase #2 | $48.54 | 4.852% | $50.8952 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $201.65 | 11.403% | $224.6441 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $110.32 | 7.347% | $118.4252 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $50.52 | 4.587% | $52.8374 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $110.36 | 4.562% | $115.3946 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $181.28 | 4.182% | $188.8611 | $188.86 | $188.85 | $188.90 |
| 7 purchase totals = | $890.96 | $957.6117 | $957.61 | $957.65 | $957.60 | |