| 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 | $23.93 | 8.109% | $25.8705 | $25.87 | $25.85 | $25.90 |
| Purchase #2 | $36.41 | 12.192% | $40.8491 | $40.85 | $40.85 | $40.80 |
| Purchase #3 | $67.67 | 9.771% | $74.282 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $50.80 | 5.556% | $53.6224 | $53.62 | $53.60 | $53.60 |
| Purchase #5 | $149.86 | 3.743% | $155.4693 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $223.67 | 10.310% | $246.7304 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $52.67 | 13.401% | $59.7283 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $605.01 | $656.5520 | $656.55 | $656.55 | $656.50 | |