| 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 | $48.98 | 8.442% | $53.1149 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $145.48 | 4.488% | $152.0091 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $20.53 | 3.280% | $21.2034 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $246.32 | 3.389% | $254.6678 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $131.75 | 3.493% | $136.352 | $136.35 | $136.35 | $136.40 |
| Purchase #6 | $151.42 | 9.377% | $165.6187 | $165.62 | $165.60 | $165.60 |
| Purchase #7 | $95.49 | 7.702% | $102.8446 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $839.97 | $885.8105 | $885.80 | $885.75 | $885.80 | |