| 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 | $54.97 | 3.136% | $56.6939 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $42.81 | 4.549% | $44.7574 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $47.39 | 13.235% | $53.6621 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $146.64 | 8.836% | $159.5971 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $100.90 | 7.660% | $108.6289 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $210.37 | 11.310% | $234.1628 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $36.35 | 9.705% | $39.8778 | $39.88 | $39.90 | $39.90 |
| 7 purchase totals = | $639.43 | $697.3800 | $697.38 | $697.40 | $697.50 | |