| 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 | $204.71 | 5.283% | $215.5248 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $35.45 | 13.541% | $40.2503 | $40.25 | $40.25 | $40.30 |
| Purchase #3 | $99.61 | 4.169% | $103.7627 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $47.49 | 8.717% | $51.6297 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $27.71 | 3.744% | $28.7475 | $28.75 | $28.75 | $28.70 |
| Purchase #6 | $160.55 | 8.642% | $174.4247 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $138.28 | 8.256% | $149.6964 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $713.80 | $764.0361 | $764.03 | $764.00 | $764.00 | |