| 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 | $28.69 | 11.833% | $32.0849 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $155.69 | 11.794% | $174.0521 | $174.05 | $174.05 | $174.10 |
| Purchase #3 | $168.32 | 4.370% | $175.6756 | $175.68 | $175.70 | $175.70 |
| Purchase #4 | $239.52 | 6.138% | $254.2217 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $23.49 | 6.285% | $24.9663 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $29.85 | 8.213% | $32.3016 | $32.30 | $32.30 | $32.30 |
| Purchase #7 | $17.25 | 11.690% | $19.2665 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $662.81 | $712.5687 | $712.57 | $712.55 | $712.70 | |