| 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 | $54.93 | 13.789% | $62.5043 | $62.50 | $62.50 | $62.50 |
| Purchase #2 | $21.65 | 10.622% | $23.9497 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $131.40 | 4.281% | $137.0252 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $100.39 | 3.504% | $103.9077 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $176.53 | 6.515% | $188.0309 | $188.03 | $188.05 | $188.00 |
| Purchase #6 | $49.91 | 9.598% | $54.7004 | $54.70 | $54.70 | $54.70 |
| Purchase #7 | $135.95 | 7.647% | $146.3461 | $146.35 | $146.35 | $146.30 |
| 7 purchase totals = | $670.76 | $716.4643 | $716.47 | $716.50 | $716.30 | |