| 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 | $47.99 | 6.121% | $50.9275 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $232.55 | 9.867% | $255.4957 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $130.53 | 4.755% | $136.7367 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $36.57 | 11.308% | $40.7053 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $176.34 | 8.373% | $191.1049 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $18.96 | 8.551% | $20.5813 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $210.88 | 9.349% | $230.5952 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $853.82 | $926.1466 | $926.16 | $926.20 | $926.10 | |