| 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 | 7.684% | $121.0799 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $57.67 | 10.185% | $63.5437 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $95.70 | 13.855% | $108.9592 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $74.61 | 11.287% | $83.0312 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $175.47 | 9.846% | $192.7468 | $192.75 | $192.75 | $192.70 |
| Purchase #6 | $80.76 | 12.618% | $90.9503 | $90.95 | $90.95 | $91.00 |
| Purchase #7 | $93.53 | 6.668% | $99.7666 | $99.77 | $99.75 | $99.80 |
| 7 purchase totals = | $690.18 | $760.0777 | $760.08 | $760.10 | $760.10 | |