| 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 | $45.68 | 6.768% | $48.7716 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $143.57 | 3.444% | $148.5146 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $72.39 | 8.763% | $78.7335 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $180.28 | 11.163% | $200.4047 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $159.46 | 10.741% | $176.5876 | $176.59 | $176.60 | $176.60 |
| Purchase #6 | $9.66 | 9.136% | $10.5425 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $242.82 | 5.870% | $257.0735 | $257.07 | $257.05 | $257.10 |
| 7 purchase totals = | $853.86 | $920.6280 | $920.61 | $920.60 | $920.60 | |