| 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 | $23.87 | 9.103% | $26.0429 | $26.04 | $26.05 | $26.00 |
| Purchase #2 | $108.47 | 13.601% | $123.223 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $127.57 | 4.483% | $133.289 | $133.29 | $133.30 | $133.30 |
| Purchase #4 | $156.75 | 8.495% | $170.0659 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $76.45 | 10.425% | $84.4199 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $190.80 | 11.328% | $212.4138 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $189.65 | 11.320% | $211.1184 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $873.56 | $960.5729 | $960.57 | $960.50 | $960.50 | |