| 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 | $28.26 | 13.699% | $32.1313 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $18.63 | 9.127% | $20.3304 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $90.76 | 8.211% | $98.2123 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $184.74 | 5.867% | $195.5787 | $195.58 | $195.60 | $195.60 |
| Purchase #5 | $222.87 | 5.803% | $235.8031 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $73.69 | 7.649% | $79.3265 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $87.39 | 8.383% | $94.7159 | $94.72 | $94.70 | $94.70 |
| 7 purchase totals = | $706.34 | $756.0982 | $756.10 | $756.15 | $756.00 | |