| 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 | $57.96 | 7.535% | $62.3273 | $62.33 | $62.35 | $62.30 |
| Purchase #2 | $121.64 | 5.823% | $128.7231 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $170.84 | 5.704% | $180.5847 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $172.84 | 4.170% | $180.0474 | $180.05 | $180.05 | $180.00 |
| Purchase #5 | $143.58 | 7.200% | $153.9178 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $117.94 | 5.240% | $124.1201 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $95.65 | 7.509% | $102.8324 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $880.45 | $932.5528 | $932.55 | $932.55 | $932.40 | |