| 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 | $6.64 | 12.433% | $7.4656 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $112.55 | 3.651% | $116.6592 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $245.96 | 11.745% | $274.848 | $274.85 | $274.85 | $274.80 |
| Purchase #4 | $20.68 | 12.654% | $23.2968 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $81.75 | 6.417% | $86.9959 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $19.46 | 7.618% | $20.9425 | $20.94 | $20.95 | $20.90 |
| Purchase #7 | $247.41 | 11.298% | $275.3624 | $275.36 | $275.35 | $275.40 |
| 7 purchase totals = | $734.45 | $805.5704 | $805.58 | $805.55 | $805.60 | |