| 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 | $98.61 | 3.408% | $101.9706 | $101.97 | $101.95 | $102.00 |
| Purchase #2 | $73.58 | 9.655% | $80.6841 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $91.96 | 10.345% | $101.4733 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $138.76 | 5.764% | $146.7581 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $147.83 | 6.394% | $157.2823 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $42.48 | 6.710% | $45.3304 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $199.96 | 8.160% | $216.2767 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $793.18 | $849.7755 | $849.77 | $849.80 | $849.90 | |