| 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 | $81.86 | 6.734% | $87.3725 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $123.44 | 3.437% | $127.6826 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $53.94 | 5.486% | $56.8991 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $152.80 | 13.758% | $173.8222 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $228.26 | 12.572% | $256.9568 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $44.36 | 6.493% | $47.2403 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $75.80 | 5.315% | $79.8288 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $760.46 | $829.8023 | $829.80 | $829.80 | $829.80 | |