| 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 | $53.97 | 5.838% | $57.1208 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $157.88 | 10.768% | $174.8805 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $159.69 | 13.459% | $181.1827 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $90.27 | 6.545% | $96.1782 | $96.18 | $96.20 | $96.20 |
| Purchase #5 | $50.42 | 13.130% | $57.0401 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $177.54 | 6.746% | $189.5168 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $44.36 | 11.186% | $49.3221 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $734.13 | $805.2412 | $805.24 | $805.25 | $805.20 | |