| 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 | $58.96 | 9.636% | $64.6414 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $243.55 | 3.837% | $252.895 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $32.78 | 13.709% | $37.2738 | $37.27 | $37.25 | $37.30 |
| Purchase #4 | $77.42 | 6.518% | $82.4662 | $82.47 | $82.45 | $82.50 |
| Purchase #5 | $233.70 | 5.622% | $246.8386 | $246.84 | $246.85 | $246.80 |
| Purchase #6 | $90.33 | 12.364% | $101.4984 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $91.64 | 12.625% | $103.2096 | $103.21 | $103.20 | $103.20 |
| 7 purchase totals = | $828.38 | $888.8230 | $888.83 | $888.80 | $888.80 | |