| 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 | $95.77 | 7.821% | $103.2602 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $129.57 | 8.119% | $140.0898 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $69.97 | 10.523% | $77.3329 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $116.64 | 6.837% | $124.6147 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $14.88 | 9.425% | $16.2824 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $70.96 | 8.570% | $77.0413 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $141.77 | 9.657% | $155.4607 | $155.46 | $155.45 | $155.50 |
| 7 purchase totals = | $639.56 | $694.0820 | $694.07 | $694.10 | $694.10 | |