| 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 | $108.57 | 13.723% | $123.4691 | $123.47 | $123.45 | $123.50 |
| Purchase #2 | $52.76 | 5.569% | $55.6982 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $112.26 | 4.261% | $117.0434 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $23.55 | 3.774% | $24.4388 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $75.51 | 6.350% | $80.3049 | $80.30 | $80.30 | $80.30 |
| Purchase #6 | $13.39 | 9.362% | $14.6436 | $14.64 | $14.65 | $14.60 |
| Purchase #7 | $124.85 | 4.240% | $130.1436 | $130.14 | $130.15 | $130.10 |
| 7 purchase totals = | $510.89 | $545.7416 | $545.73 | $545.75 | $545.60 | |