| 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 | $35.34 | 11.650% | $39.4571 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $70.41 | 9.408% | $77.0342 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $48.48 | 9.857% | $53.2587 | $53.26 | $53.25 | $53.30 |
| Purchase #4 | $32.99 | 12.726% | $37.1883 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $175.42 | 6.759% | $187.2766 | $187.28 | $187.30 | $187.30 |
| Purchase #6 | $181.47 | 3.189% | $187.2571 | $187.26 | $187.25 | $187.30 |
| Purchase #7 | $95.45 | 6.300% | $101.4634 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $639.56 | $682.9354 | $682.94 | $682.95 | $683.10 | |