| 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 | $43.53 | 8.852% | $47.3833 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $20.81 | 5.451% | $21.9444 | $21.94 | $21.95 | $21.90 |
| Purchase #3 | $136.28 | 4.171% | $141.9642 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $204.95 | 6.507% | $218.2861 | $218.29 | $218.30 | $218.30 |
| Purchase #5 | $66.51 | 9.161% | $72.603 | $72.60 | $72.60 | $72.60 |
| Purchase #6 | $107.28 | 12.707% | $120.9121 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $107.74 | 10.108% | $118.6304 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $687.10 | $741.7235 | $741.71 | $741.75 | $741.70 | |