| 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 | $72.91 | 6.857% | $77.9094 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $185.45 | 13.502% | $210.4895 | $210.49 | $210.50 | $210.50 |
| Purchase #3 | $98.91 | 8.768% | $107.5824 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $152.68 | 8.312% | $165.3708 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $155.65 | 9.351% | $170.2048 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $70.49 | 5.106% | $74.0892 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $93.33 | 8.171% | $100.956 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $829.42 | $906.6021 | $906.60 | $906.60 | $906.70 | |