| 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 | $48.64 | 8.817% | $52.9286 | $52.93 | $52.95 | $52.90 |
| Purchase #2 | $115.86 | 11.691% | $129.4052 | $129.41 | $129.40 | $129.40 |
| Purchase #3 | $146.42 | 3.849% | $152.0557 | $152.06 | $152.05 | $152.10 |
| Purchase #4 | $19.28 | 5.431% | $20.3271 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $228.38 | 6.392% | $242.978 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $33.43 | 9.801% | $36.7065 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $149.45 | 10.627% | $165.3321 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $741.46 | $799.7332 | $799.75 | $799.80 | $799.70 | |