| 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 | $26.42 | 12.408% | $29.6982 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $185.47 | 5.115% | $194.9568 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $57.60 | 4.271% | $60.0601 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $40.37 | 9.387% | $44.1595 | $44.16 | $44.15 | $44.20 |
| Purchase #5 | $37.31 | 9.861% | $40.9891 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $128.35 | 3.295% | $132.5791 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $233.33 | 10.621% | $258.112 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $708.85 | $760.5548 | $760.56 | $760.55 | $760.70 | |