| 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 | $56.30 | 7.636% | $60.5991 | $60.60 | $60.60 | $60.60 |
| Purchase #2 | $16.39 | 10.824% | $18.1641 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $60.46 | 7.554% | $65.0271 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $68.73 | 13.805% | $78.2182 | $78.22 | $78.20 | $78.20 |
| Purchase #5 | $110.52 | 12.535% | $124.3737 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $101.93 | 5.168% | $107.1977 | $107.20 | $107.20 | $107.20 |
| Purchase #7 | $162.97 | 4.608% | $170.4797 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $577.30 | $624.0596 | $624.06 | $624.05 | $624.10 | |