| 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 | $64.56 | 7.681% | $69.5189 | $69.52 | $69.50 | $69.50 |
| Purchase #2 | $219.72 | 7.102% | $235.3245 | $235.32 | $235.30 | $235.30 |
| Purchase #3 | $14.46 | 10.288% | $15.9476 | $15.95 | $15.95 | $15.90 |
| Purchase #4 | $172.71 | 3.745% | $179.178 | $179.18 | $179.20 | $179.20 |
| Purchase #5 | $69.73 | 11.229% | $77.56 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $25.37 | 5.337% | $26.724 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $189.61 | 8.667% | $206.0435 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $756.16 | $810.2965 | $810.29 | $810.25 | $810.20 | |