| 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 | $35.80 | 6.706% | $38.2007 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $35.58 | 7.794% | $38.3531 | $38.35 | $38.35 | $38.40 |
| Purchase #3 | $67.76 | 11.312% | $75.425 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $110.79 | 13.344% | $125.5738 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $144.86 | 6.500% | $154.2759 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $148.28 | 10.793% | $164.2839 | $164.28 | $164.30 | $164.30 |
| Purchase #7 | $215.61 | 8.444% | $233.8161 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $758.68 | $829.9285 | $829.93 | $829.95 | $830.00 | |