| 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 | $49.97 | 6.613% | $53.2745 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $125.68 | 7.717% | $135.3787 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $134.39 | 8.164% | $145.3616 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $74.65 | 7.382% | $80.1607 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $224.94 | 12.570% | $253.215 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $89.62 | 5.799% | $94.8171 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $186.44 | 10.868% | $206.7023 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $885.69 | $968.9099 | $968.91 | $968.85 | $969.00 | |