| 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 | $142.86 | 6.819% | $152.6016 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $123.73 | 8.419% | $134.1468 | $134.15 | $134.15 | $134.10 |
| Purchase #3 | $58.55 | 9.847% | $64.3154 | $64.32 | $64.30 | $64.30 |
| Purchase #4 | $234.42 | 5.546% | $247.4209 | $247.42 | $247.40 | $247.40 |
| Purchase #5 | $90.61 | 7.584% | $97.4819 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $20.75 | 13.390% | $23.5284 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $21.28 | 5.864% | $22.5279 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $692.20 | $742.0229 | $742.03 | $742.05 | $741.90 | |