| 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 | $80.61 | 9.123% | $87.9641 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $163.30 | 13.666% | $185.6166 | $185.62 | $185.60 | $185.60 |
| Purchase #3 | $125.71 | 12.773% | $141.7669 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $127.29 | 6.651% | $135.7561 | $135.76 | $135.75 | $135.80 |
| Purchase #5 | $63.31 | 9.243% | $69.1617 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $20.58 | 4.329% | $21.4709 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $125.61 | 12.722% | $141.5901 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $706.41 | $783.3264 | $783.33 | $783.25 | $783.50 | |