| 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 | $88.69 | 6.156% | $94.1498 | $94.15 | $94.15 | $94.10 |
| Purchase #2 | $128.38 | 3.190% | $132.4753 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $98.63 | 8.843% | $107.3519 | $107.35 | $107.35 | $107.40 |
| Purchase #4 | $36.90 | 8.278% | $39.9546 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $173.99 | 10.709% | $192.6226 | $192.62 | $192.60 | $192.60 |
| Purchase #6 | $70.51 | 5.627% | $74.4776 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $114.73 | 4.383% | $119.7586 | $119.76 | $119.75 | $119.80 |
| 7 purchase totals = | $711.83 | $760.7904 | $760.79 | $760.80 | $760.90 | |