| 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 | $10.68 | 3.742% | $11.0796 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $180.80 | 11.410% | $201.4293 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $93.64 | 13.134% | $105.9387 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $203.62 | 7.329% | $218.5433 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $65.38 | 11.631% | $72.9843 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $98.47 | 10.345% | $108.6567 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $210.47 | 9.199% | $229.8311 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $863.06 | $948.4630 | $948.46 | $948.55 | $948.40 | |