| 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 | $94.71 | 10.188% | $104.3591 | $104.36 | $104.35 | $104.40 |
| Purchase #2 | $51.76 | 5.584% | $54.6503 | $54.65 | $54.65 | $54.70 |
| Purchase #3 | $65.29 | 11.489% | $72.7912 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $31.66 | 6.817% | $33.8183 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $14.61 | 10.114% | $16.0877 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $129.90 | 11.239% | $144.4995 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $222.42 | 10.317% | $245.3671 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $610.35 | $671.5732 | $671.58 | $671.55 | $671.70 | |