| 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 | $32.27 | 12.681% | $36.3622 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $88.67 | 12.726% | $99.9541 | $99.95 | $99.95 | $100.00 |
| Purchase #3 | $106.83 | 13.640% | $121.4016 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $173.81 | 7.745% | $187.2716 | $187.27 | $187.25 | $187.30 |
| Purchase #5 | $49.89 | 11.818% | $55.786 | $55.79 | $55.80 | $55.80 |
| Purchase #6 | $249.85 | 6.279% | $265.5381 | $265.54 | $265.55 | $265.50 |
| Purchase #7 | $206.66 | 3.699% | $214.3044 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $907.98 | $980.6180 | $980.61 | $980.60 | $980.70 | |