| 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 | $45.61 | 11.592% | $50.8971 | $50.90 | $50.90 | $50.90 |
| Purchase #2 | $70.75 | 6.685% | $75.4796 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $192.95 | 4.702% | $202.0225 | $202.02 | $202.00 | $202.00 |
| Purchase #4 | $83.89 | 11.558% | $93.586 | $93.59 | $93.60 | $93.60 |
| Purchase #5 | $149.91 | 6.306% | $159.3633 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $176.61 | 7.543% | $189.9317 | $189.93 | $189.95 | $189.90 |
| Purchase #7 | $196.92 | 3.229% | $203.2785 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $916.64 | $974.5587 | $974.56 | $974.60 | $974.60 | |