| 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 | $74.44 | 12.269% | $83.573 | $83.57 | $83.55 | $83.60 |
| Purchase #2 | $34.98 | 10.463% | $38.64 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $199.49 | 10.208% | $219.8539 | $219.85 | $219.85 | $219.90 |
| Purchase #4 | $234.99 | 6.555% | $250.3936 | $250.39 | $250.40 | $250.40 |
| Purchase #5 | $17.56 | 4.831% | $18.4083 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $159.45 | 11.519% | $177.817 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $140.96 | 3.748% | $146.2432 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $861.87 | $934.9290 | $934.92 | $934.90 | $934.90 | |