| 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 | $37.75 | 7.767% | $40.682 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $65.34 | 9.656% | $71.6492 | $71.65 | $71.65 | $71.60 |
| Purchase #3 | $236.91 | 11.870% | $265.0312 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $245.84 | 4.616% | $257.188 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $7.97 | 10.465% | $8.8041 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $188.58 | 7.639% | $202.9856 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $100.87 | 12.294% | $113.271 | $113.27 | $113.25 | $113.30 |
| 7 purchase totals = | $883.26 | $959.6111 | $959.61 | $959.65 | $959.60 | |