| 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 | $84.25 | 12.464% | $94.7509 | $94.75 | $94.75 | $94.80 |
| Purchase #2 | $6.53 | 9.840% | $7.1726 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $219.58 | 7.460% | $235.9607 | $235.96 | $235.95 | $236.00 |
| Purchase #4 | $72.51 | 8.461% | $78.6451 | $78.65 | $78.65 | $78.60 |
| Purchase #5 | $115.55 | 11.213% | $128.5066 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $250.43 | 13.176% | $283.4267 | $283.43 | $283.45 | $283.40 |
| Purchase #7 | $34.78 | 8.631% | $37.7819 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $783.63 | $866.2445 | $866.25 | $866.25 | $866.30 | |