| 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 | $34.56 | 9.647% | $37.894 | $37.89 | $37.90 | $37.90 |
| Purchase #2 | $48.34 | 8.663% | $52.5277 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $14.84 | 12.767% | $16.7346 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $198.49 | 6.747% | $211.8821 | $211.88 | $211.90 | $211.90 |
| Purchase #5 | $202.44 | 5.651% | $213.8799 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $155.59 | 10.108% | $171.317 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $64.83 | 5.841% | $68.6167 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $719.09 | $772.8520 | $772.85 | $772.90 | $772.80 | |