| 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 | $33.84 | 11.207% | $37.6324 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $103.91 | 4.612% | $108.7023 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $40.83 | 10.259% | $45.0187 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $127.27 | 13.786% | $144.8154 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $78.79 | 12.783% | $88.8617 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $206.50 | 3.479% | $213.6841 | $213.68 | $213.70 | $213.70 |
| Purchase #7 | $18.73 | 4.865% | $19.6412 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $609.87 | $658.3558 | $658.35 | $658.35 | $658.30 | |