| 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 | $40.40 | 13.115% | $45.6985 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $34.28 | 11.555% | $38.2411 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $35.43 | 3.202% | $36.5645 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $164.44 | 7.781% | $177.2351 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $55.50 | 8.165% | $60.0316 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $210.67 | 3.357% | $217.7422 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $181.79 | 4.116% | $189.2725 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $722.51 | $764.7855 | $764.78 | $764.80 | $764.70 | |