| 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 | $94.80 | 6.271% | $100.7449 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $101.29 | 10.331% | $111.7543 | $111.75 | $111.75 | $111.80 |
| Purchase #3 | $42.89 | 8.183% | $46.3997 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $81.93 | 7.703% | $88.2411 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $15.34 | 12.584% | $17.2704 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $21.47 | 9.468% | $23.5028 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $146.94 | 8.631% | $159.6224 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $504.66 | $547.5356 | $547.52 | $547.50 | $547.50 | |