| 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 | $39.74 | 7.383% | $42.674 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $32.43 | 6.805% | $34.6369 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $207.52 | 6.683% | $221.3886 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $154.96 | 6.322% | $164.7566 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $199.41 | 4.275% | $207.9348 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $146.99 | 3.172% | $151.6525 | $151.65 | $151.65 | $151.70 |
| Purchase #7 | $151.28 | 4.813% | $158.5611 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $932.33 | $981.6045 | $981.60 | $981.60 | $981.70 | |