| 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 | $91.63 | 3.220% | $94.5805 | $94.58 | $94.60 | $94.60 |
| Purchase #2 | $128.60 | 13.574% | $146.0562 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $161.76 | 11.277% | $180.0017 | $180.00 | $180.00 | $180.00 |
| Purchase #4 | $123.97 | 13.628% | $140.8646 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $153.85 | 13.256% | $174.2444 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $53.27 | 11.696% | $59.5005 | $59.50 | $59.50 | $59.50 |
| Purchase #7 | $110.79 | 12.807% | $124.9789 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $823.87 | $920.2268 | $920.22 | $920.25 | $920.30 | |