| 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 | $52.73 | 6.805% | $56.3183 | $56.32 | $56.30 | $56.30 |
| Purchase #2 | $81.42 | 8.548% | $88.3798 | $88.38 | $88.40 | $88.40 |
| Purchase #3 | $69.65 | 11.517% | $77.6716 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $66.45 | 4.781% | $69.627 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $17.52 | 9.406% | $19.1679 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $132.35 | 8.110% | $143.0836 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $53.81 | 13.630% | $61.1443 | $61.14 | $61.15 | $61.10 |
| 7 purchase totals = | $473.93 | $515.3925 | $515.39 | $515.40 | $515.40 | |