| 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 | $80.91 | 9.228% | $88.3764 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $39.42 | 13.364% | $44.6881 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $81.26 | 5.220% | $85.5018 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $238.95 | 7.751% | $257.471 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $70.92 | 6.103% | $75.2482 | $75.25 | $75.25 | $75.20 |
| Purchase #6 | $138.25 | 11.703% | $154.4294 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $137.33 | 7.538% | $147.6819 | $147.68 | $147.70 | $147.70 |
| 7 purchase totals = | $787.04 | $853.3968 | $853.40 | $853.45 | $853.40 | |