| 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 | $86.42 | 10.312% | $95.3316 | $95.33 | $95.35 | $95.30 |
| Purchase #2 | $61.91 | 4.274% | $64.556 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $186.50 | 12.568% | $209.9393 | $209.94 | $209.95 | $209.90 |
| Purchase #4 | $74.56 | 11.745% | $83.3171 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $65.52 | 8.115% | $70.8369 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $117.98 | 10.128% | $129.929 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $217.62 | 4.397% | $227.1888 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $810.51 | $881.0987 | $881.11 | $881.15 | $881.00 | |