| 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 | $244.60 | 5.326% | $257.6274 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $91.68 | 7.240% | $98.3176 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $31.67 | 12.563% | $35.6487 | $35.65 | $35.65 | $35.60 |
| Purchase #4 | $35.27 | 12.246% | $39.5892 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $43.76 | 7.303% | $46.9558 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $128.61 | 5.143% | $135.2244 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $224.61 | 5.699% | $237.4105 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $800.20 | $850.7736 | $850.78 | $850.75 | $850.70 | |