| 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 | $66.65 | 4.573% | $69.6979 | $69.70 | $69.70 | $69.70 |
| Purchase #2 | $243.63 | 5.254% | $256.4303 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $236.89 | 7.627% | $254.9576 | $254.96 | $254.95 | $255.00 |
| Purchase #4 | $145.57 | 10.293% | $160.5535 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $34.28 | 4.130% | $35.6958 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $42.46 | 10.718% | $47.0109 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $125.54 | 3.116% | $129.4518 | $129.45 | $129.45 | $129.50 |
| 7 purchase totals = | $895.02 | $953.7978 | $953.80 | $953.80 | $953.90 | |