| 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 | $134.97 | 9.130% | $147.2928 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $62.61 | 9.812% | $68.7533 | $68.75 | $68.75 | $68.80 |
| Purchase #3 | $135.44 | 10.847% | $150.1312 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $37.56 | 4.777% | $39.3542 | $39.35 | $39.35 | $39.40 |
| Purchase #5 | $38.93 | 3.644% | $40.3486 | $40.35 | $40.35 | $40.30 |
| Purchase #6 | $211.54 | 7.792% | $228.0232 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $51.46 | 7.168% | $55.1487 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $672.51 | $729.0520 | $729.04 | $729.05 | $729.00 | |