| 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 | $108.97 | 10.814% | $120.754 | $120.75 | $120.75 | $120.80 |
| Purchase #2 | $35.64 | 11.376% | $39.6944 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $147.63 | 10.815% | $163.5962 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $62.38 | 5.361% | $65.7242 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $7.31 | 3.223% | $7.5456 | $7.55 | $7.55 | $7.50 |
| Purchase #6 | $25.42 | 10.229% | $28.0202 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $131.88 | 9.689% | $144.6579 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $519.23 | $569.9925 | $569.99 | $569.95 | $570.00 | |