| 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 | $15.29 | 3.353% | $15.8027 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $97.34 | 9.128% | $106.2252 | $106.23 | $106.25 | $106.20 |
| Purchase #3 | $83.81 | 8.543% | $90.9699 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $162.73 | 7.138% | $174.3457 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $32.57 | 7.306% | $34.9496 | $34.95 | $34.95 | $34.90 |
| Purchase #6 | $201.88 | 6.469% | $214.9396 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $52.98 | 9.306% | $57.9103 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $646.60 | $695.1430 | $695.15 | $695.15 | $695.00 | |