| 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 | $53.97 | 12.648% | $60.7961 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $31.75 | 13.260% | $35.9601 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $135.94 | 13.404% | $154.1614 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $27.55 | 6.721% | $29.4016 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $33.44 | 9.593% | $36.6479 | $36.65 | $36.65 | $36.60 |
| Purchase #6 | $244.36 | 13.437% | $277.1947 | $277.19 | $277.20 | $277.20 |
| Purchase #7 | $189.34 | 10.827% | $209.8398 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $716.35 | $804.0016 | $804.00 | $804.00 | $804.00 | |