| 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 | $107.76 | 7.672% | $116.0273 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $18.83 | 8.569% | $20.4435 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $94.94 | 9.337% | $103.8045 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $177.62 | 7.554% | $191.0374 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $83.94 | 13.871% | $95.5833 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $153.99 | 13.302% | $174.4737 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $44.55 | 7.590% | $47.9313 | $47.93 | $47.95 | $47.90 |
| 7 purchase totals = | $681.63 | $749.3010 | $749.29 | $749.35 | $749.20 | |