| 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 | $29.41 | 6.814% | $31.414 | $31.41 | $31.40 | $31.40 |
| Purchase #2 | $59.55 | 8.206% | $64.4367 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $138.40 | 10.683% | $153.1853 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $84.61 | 13.429% | $95.9723 | $95.97 | $95.95 | $96.00 |
| Purchase #5 | $154.46 | 4.397% | $161.2516 | $161.25 | $161.25 | $161.30 |
| Purchase #6 | $31.79 | 5.375% | $33.4987 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $220.30 | 8.721% | $239.5124 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $718.52 | $779.2710 | $779.27 | $779.25 | $779.30 | |