| 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 | $83.29 | 13.827% | $94.8065 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $45.54 | 6.125% | $48.3293 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $69.31 | 3.733% | $71.8973 | $71.90 | $71.90 | $71.90 |
| Purchase #4 | $240.63 | 12.668% | $271.113 | $271.11 | $271.10 | $271.10 |
| Purchase #5 | $9.56 | 11.759% | $10.6842 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $165.57 | 11.619% | $184.8076 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $139.38 | 6.711% | $148.7338 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $753.28 | $830.3717 | $830.37 | $830.40 | $830.30 | |