| 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 | $78.39 | 5.164% | $82.4381 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $92.45 | 8.593% | $100.3942 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $71.75 | 10.386% | $79.202 | $79.20 | $79.20 | $79.20 |
| Purchase #4 | $65.84 | 3.770% | $68.3222 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $247.39 | 8.788% | $269.1306 | $269.13 | $269.15 | $269.10 |
| Purchase #6 | $48.53 | 9.392% | $53.0879 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $90.85 | 6.130% | $96.4191 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $695.20 | $748.9941 | $748.99 | $749.00 | $748.90 | |