| 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 | $40.81 | 9.636% | $44.7425 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $183.90 | 5.545% | $194.0973 | $194.10 | $194.10 | $194.10 |
| Purchase #3 | $87.86 | 11.698% | $98.1379 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $18.80 | 6.599% | $20.0406 | $20.04 | $20.05 | $20.00 |
| Purchase #5 | $162.61 | 7.259% | $174.4139 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $169.95 | 3.160% | $175.3204 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $153.63 | 9.398% | $168.0681 | $168.07 | $168.05 | $168.10 |
| 7 purchase totals = | $817.56 | $874.8207 | $874.82 | $874.80 | $874.70 | |