| 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 | $14.58 | 8.874% | $15.8738 | $15.87 | $15.85 | $15.90 |
| Purchase #2 | $53.83 | 12.557% | $60.5894 | $60.59 | $60.60 | $60.60 |
| Purchase #3 | $19.64 | 7.743% | $21.1607 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $243.36 | 12.435% | $273.6218 | $273.62 | $273.60 | $273.60 |
| Purchase #5 | $78.45 | 12.830% | $88.5151 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $215.54 | 6.723% | $230.0308 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $71.31 | 4.164% | $74.2793 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $696.71 | $764.0709 | $764.07 | $764.05 | $764.10 | |