| 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 | $54.39 | 7.115% | $58.2598 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $12.88 | 3.302% | $13.3053 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $128.94 | 8.652% | $140.0959 | $140.10 | $140.10 | $140.10 |
| Purchase #4 | $250.65 | 11.827% | $280.2944 | $280.29 | $280.30 | $280.30 |
| Purchase #5 | $52.36 | 3.707% | $54.301 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $68.27 | 5.798% | $72.2283 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $53.81 | 7.168% | $57.6671 | $57.67 | $57.65 | $57.70 |
| 7 purchase totals = | $621.30 | $676.1518 | $676.16 | $676.15 | $676.20 | |