| 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 | $55.32 | 10.510% | $61.1341 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $19.69 | 3.564% | $20.3918 | $20.39 | $20.40 | $20.40 |
| Purchase #3 | $192.80 | 10.578% | $213.1944 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $37.62 | 10.664% | $41.6318 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $97.68 | 10.548% | $107.9833 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $169.91 | 11.149% | $188.8533 | $188.85 | $188.85 | $188.90 |
| Purchase #7 | $214.62 | 6.667% | $228.9287 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $787.64 | $862.1174 | $862.10 | $862.20 | $862.10 | |