| 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 | $90.30 | 6.572% | $96.2345 | $96.23 | $96.25 | $96.20 |
| Purchase #2 | $233.98 | 8.290% | $253.3769 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $72.62 | 4.166% | $75.6453 | $75.65 | $75.65 | $75.60 |
| Purchase #4 | $136.73 | 4.529% | $142.9225 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $107.43 | 8.870% | $116.959 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $109.67 | 11.343% | $122.1099 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $36.78 | 8.783% | $40.0104 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $787.51 | $847.2585 | $847.26 | $847.25 | $847.20 | |