| 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 | $94.33 | 9.597% | $103.3829 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $110.56 | 12.387% | $124.2551 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $147.69 | 3.270% | $152.5195 | $152.52 | $152.50 | $152.50 |
| Purchase #4 | $94.90 | 7.143% | $101.6787 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $41.75 | 5.575% | $44.0776 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $162.49 | 10.308% | $179.2395 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $161.69 | 7.813% | $174.3228 | $174.32 | $174.30 | $174.30 |
| 7 purchase totals = | $813.41 | $879.4761 | $879.48 | $879.50 | $879.50 | |