| 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 | $122.74 | 8.750% | $133.4798 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $87.71 | 5.225% | $92.2928 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $92.31 | 6.865% | $98.6471 | $98.65 | $98.65 | $98.60 |
| Purchase #4 | $32.46 | 6.269% | $34.4949 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $103.54 | 5.157% | $108.8796 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $193.57 | 12.403% | $217.5785 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $97.89 | 12.585% | $110.2095 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $730.22 | $795.5822 | $795.58 | $795.65 | $795.60 | |