| 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 | $19.51 | 10.653% | $21.5884 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $9.53 | 12.157% | $10.6886 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $190.80 | 9.456% | $208.842 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $95.95 | 12.786% | $108.2182 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $84.27 | 8.720% | $91.6183 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $241.25 | 12.120% | $270.4895 | $270.49 | $270.50 | $270.50 |
| Purchase #7 | $227.31 | 8.525% | $246.6882 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $868.62 | $958.1332 | $958.14 | $958.15 | $958.10 | |