| 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 | $102.92 | 5.372% | $108.4489 | $108.45 | $108.45 | $108.40 |
| Purchase #2 | $57.57 | 12.260% | $64.6281 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $126.88 | 6.725% | $135.4127 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $132.27 | 4.155% | $137.7658 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $111.53 | 11.626% | $124.4965 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $30.90 | 9.206% | $33.7447 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $198.64 | 11.129% | $220.7466 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $760.71 | $825.2433 | $825.25 | $825.25 | $825.10 | |