| 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 | $100.64 | 10.217% | $110.9224 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $118.85 | 13.308% | $134.6666 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $57.86 | 5.124% | $60.8247 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $29.35 | 7.667% | $31.6003 | $31.60 | $31.60 | $31.60 |
| Purchase #5 | $6.98 | 11.579% | $7.7882 | $7.79 | $7.80 | $7.80 |
| Purchase #6 | $227.49 | 5.284% | $239.5106 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $146.66 | 8.676% | $159.3842 | $159.38 | $159.40 | $159.40 |
| 7 purchase totals = | $687.83 | $744.6970 | $744.69 | $744.65 | $744.70 | |