| 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 | $199.45 | 12.599% | $224.5787 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $172.53 | 3.540% | $178.6376 | $178.64 | $178.65 | $178.60 |
| Purchase #3 | $60.78 | 8.356% | $65.8588 | $65.86 | $65.85 | $65.90 |
| Purchase #4 | $70.81 | 13.311% | $80.2355 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $126.61 | 9.838% | $139.0659 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $73.65 | 6.789% | $78.6501 | $78.65 | $78.65 | $78.70 |
| Purchase #7 | $110.33 | 6.587% | $117.5974 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $814.16 | $884.6240 | $884.64 | $884.65 | $884.70 | |