| 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 | $65.63 | 7.753% | $70.7183 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $85.36 | 7.687% | $91.9216 | $91.92 | $91.90 | $91.90 |
| Purchase #3 | $51.57 | 4.232% | $53.7524 | $53.75 | $53.75 | $53.80 |
| Purchase #4 | $199.51 | 9.787% | $219.036 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $15.56 | 7.412% | $16.7133 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $233.64 | 11.288% | $260.0133 | $260.01 | $260.00 | $260.00 |
| Purchase #7 | $82.25 | 4.385% | $85.8567 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $733.52 | $798.0116 | $798.01 | $797.95 | $798.00 | |