| 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 | $21.50 | 9.743% | $23.5947 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $146.96 | 5.684% | $155.3132 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $73.74 | 11.150% | $81.962 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $82.35 | 5.780% | $87.1098 | $87.11 | $87.10 | $87.10 |
| Purchase #5 | $132.68 | 3.261% | $137.0067 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $226.32 | 5.131% | $237.9325 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $89.51 | 11.490% | $99.7947 | $99.79 | $99.80 | $99.80 |
| 7 purchase totals = | $773.06 | $822.7136 | $822.70 | $822.70 | $822.70 | |