| 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 | $72.51 | 4.206% | $75.5598 | $75.56 | $75.55 | $75.60 |
| Purchase #2 | $45.48 | 13.516% | $51.6271 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $117.36 | 7.389% | $126.0317 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $98.98 | 4.218% | $103.155 | $103.16 | $103.15 | $103.20 |
| Purchase #5 | $140.56 | 10.873% | $155.8431 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $230.26 | 10.409% | $254.2278 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $43.31 | 8.148% | $46.8389 | $46.84 | $46.85 | $46.80 |
| 7 purchase totals = | $748.46 | $813.2834 | $813.29 | $813.35 | $813.20 | |