| 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 | $43.33 | 12.321% | $48.6687 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $166.65 | 7.428% | $179.0288 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $219.47 | 4.830% | $230.0704 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $5.96 | 6.605% | $6.3537 | $6.35 | $6.35 | $6.40 |
| Purchase #5 | $40.48 | 6.689% | $43.1877 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $56.74 | 8.586% | $61.6117 | $61.61 | $61.60 | $61.60 |
| Purchase #7 | $53.65 | 3.465% | $55.509 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $586.28 | $624.4300 | $624.43 | $624.40 | $624.50 | |