| 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 | $84.69 | 7.669% | $91.1849 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $95.56 | 12.634% | $107.6331 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $11.33 | 3.352% | $11.7098 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $57.90 | 12.107% | $64.91 | $64.91 | $64.90 | $64.90 |
| Purchase #5 | $20.81 | 9.354% | $22.7566 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $199.80 | 5.564% | $210.9169 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $78.81 | 6.271% | $83.7522 | $83.75 | $83.75 | $83.80 |
| 7 purchase totals = | $548.90 | $592.8635 | $592.86 | $592.85 | $592.90 | |