| 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 | $94.36 | 9.599% | $103.4176 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $139.81 | 9.112% | $152.5495 | $152.55 | $152.55 | $152.50 |
| Purchase #3 | $232.33 | 13.523% | $263.748 | $263.75 | $263.75 | $263.70 |
| Purchase #4 | $126.34 | 8.871% | $137.5476 | $137.55 | $137.55 | $137.50 |
| Purchase #5 | $234.53 | 10.174% | $258.3911 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $56.51 | 6.584% | $60.2306 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $15.73 | 10.609% | $17.3988 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $899.61 | $993.2832 | $993.29 | $993.30 | $993.10 | |