| 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 | $5.82 | 5.115% | $6.1177 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $134.63 | 9.186% | $146.9971 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $136.94 | 3.624% | $141.9027 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $237.69 | 7.215% | $254.8393 | $254.84 | $254.85 | $254.80 |
| Purchase #5 | $23.48 | 4.833% | $24.6148 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $33.28 | 13.709% | $37.8424 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $245.81 | 11.778% | $274.7615 | $274.76 | $274.75 | $274.80 |
| 7 purchase totals = | $817.65 | $887.0755 | $887.07 | $887.05 | $887.00 | |