| 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 | $49.38 | 12.771% | $55.6863 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $57.72 | 4.350% | $60.2308 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $187.58 | 7.759% | $202.1343 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $80.44 | 9.673% | $88.221 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $127.49 | 10.634% | $141.0473 | $141.05 | $141.05 | $141.00 |
| Purchase #6 | $36.43 | 13.608% | $41.3874 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $91.54 | 7.746% | $98.6307 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $630.58 | $687.3378 | $687.34 | $687.40 | $687.20 | |