| 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 | $8.53 | 6.746% | $9.1054 | $9.11 | $9.10 | $9.10 |
| Purchase #2 | $202.85 | 11.829% | $226.8451 | $226.85 | $226.85 | $226.80 |
| Purchase #3 | $42.55 | 12.412% | $47.8313 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $176.74 | 7.139% | $189.3575 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $242.28 | 4.757% | $253.8053 | $253.81 | $253.80 | $253.80 |
| Purchase #6 | $45.32 | 11.706% | $50.6252 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $88.81 | 9.312% | $97.08 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $807.08 | $874.6498 | $874.67 | $874.70 | $874.60 | |