| 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 | $70.89 | 6.294% | $75.3518 | $75.35 | $75.35 | $75.40 |
| Purchase #2 | $114.49 | 3.736% | $118.7673 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $112.96 | 5.696% | $119.3942 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $110.32 | 8.544% | $119.7457 | $119.75 | $119.75 | $119.70 |
| Purchase #5 | $203.49 | 3.588% | $210.7912 | $210.79 | $210.80 | $210.80 |
| Purchase #6 | $203.32 | 10.414% | $224.4937 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $171.70 | 10.170% | $189.1619 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $987.17 | $1,057.7058 | $1,057.70 | $1,057.70 | $1,057.80 | |