| 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 | $70.49 | 6.446% | $75.0338 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $219.41 | 8.116% | $237.2173 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $194.83 | 9.584% | $213.5025 | $213.50 | $213.50 | $213.50 |
| Purchase #4 | $159.77 | 6.450% | $170.0752 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $39.59 | 10.764% | $43.8515 | $43.85 | $43.85 | $43.90 |
| Purchase #6 | $76.60 | 11.489% | $85.4006 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $120.73 | 13.610% | $137.1614 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $881.42 | $962.2423 | $962.24 | $962.25 | $962.30 | |