| 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 | $6.57 | 5.769% | $6.949 | $6.95 | $6.95 | $6.90 |
| Purchase #2 | $48.66 | 4.291% | $50.748 | $50.75 | $50.75 | $50.70 |
| Purchase #3 | $249.88 | 11.691% | $279.0935 | $279.09 | $279.10 | $279.10 |
| Purchase #4 | $103.77 | 10.841% | $115.0197 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $50.51 | 6.242% | $53.6628 | $53.66 | $53.65 | $53.70 |
| Purchase #6 | $65.52 | 4.433% | $68.4245 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $204.56 | 8.512% | $221.9721 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $729.47 | $795.8696 | $795.86 | $795.80 | $795.80 | |