| 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 | $102.66 | 9.757% | $112.6765 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $38.91 | 13.656% | $44.2235 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $75.93 | 12.719% | $85.5875 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $12.92 | 9.229% | $14.1124 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $171.91 | 9.860% | $188.8603 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $88.61 | 6.371% | $94.2553 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $141.36 | 12.563% | $159.1191 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $632.30 | $698.8346 | $698.84 | $698.80 | $698.90 | |