| 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 | $21.57 | 9.445% | $23.6073 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $96.92 | 8.718% | $105.3695 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $151.64 | 10.684% | $167.8412 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $233.30 | 8.167% | $252.3536 | $252.35 | $252.35 | $252.40 |
| Purchase #5 | $138.93 | 12.762% | $156.6602 | $156.66 | $156.65 | $156.70 |
| Purchase #6 | $64.71 | 7.737% | $69.7166 | $69.72 | $69.70 | $69.70 |
| Purchase #7 | $104.59 | 6.226% | $111.1018 | $111.10 | $111.10 | $111.10 |
| 7 purchase totals = | $811.66 | $886.6502 | $886.65 | $886.60 | $886.70 | |