| 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 | $228.80 | 7.267% | $245.4269 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $41.63 | 10.564% | $46.0278 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $50.77 | 11.245% | $56.4791 | $56.48 | $56.50 | $56.50 |
| Purchase #4 | $24.76 | 11.801% | $27.6819 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $38.34 | 10.671% | $42.4313 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $113.38 | 7.326% | $121.6862 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $88.68 | 8.161% | $95.9172 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $586.36 | $635.6504 | $635.66 | $635.75 | $635.60 | |