| 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 | $56.94 | 8.307% | $61.67 | $61.67 | $61.65 | $61.70 |
| Purchase #2 | $53.55 | 7.773% | $57.7124 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $146.53 | 8.294% | $158.6832 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $31.72 | 3.198% | $32.7344 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $181.78 | 3.744% | $188.5858 | $188.59 | $188.60 | $188.60 |
| Purchase #6 | $250.79 | 10.312% | $276.6515 | $276.65 | $276.65 | $276.70 |
| Purchase #7 | $107.98 | 4.608% | $112.9557 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $829.29 | $888.9930 | $888.99 | $889.00 | $889.10 | |