| 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 | $112.44 | 3.846% | $116.7644 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $16.44 | 10.441% | $18.1565 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $44.26 | 4.713% | $46.346 | $46.35 | $46.35 | $46.30 |
| Purchase #4 | $66.85 | 5.785% | $70.7173 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $131.75 | 4.188% | $137.2677 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $250.64 | 5.213% | $263.7059 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $9.63 | 4.131% | $10.0278 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $632.01 | $662.9856 | $663.00 | $662.95 | $663.00 | |