| 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 | $37.94 | 10.148% | $41.7902 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $73.64 | 9.398% | $80.5607 | $80.56 | $80.55 | $80.60 |
| Purchase #3 | $227.60 | 4.275% | $237.3299 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $15.59 | 12.729% | $17.5745 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $125.98 | 3.151% | $129.9496 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $92.77 | 9.350% | $101.444 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $214.89 | 13.741% | $244.418 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $788.41 | $853.0669 | $853.06 | $853.05 | $853.00 | |