| 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 | $87.33 | 9.685% | $95.7879 | $95.79 | $95.80 | $95.80 |
| Purchase #2 | $7.28 | 13.750% | $8.281 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $39.43 | 12.828% | $44.4881 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $54.79 | 6.554% | $58.3809 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $10.25 | 5.683% | $10.8325 | $10.83 | $10.85 | $10.80 |
| Purchase #6 | $78.46 | 5.307% | $82.6239 | $82.62 | $82.60 | $82.60 |
| Purchase #7 | $33.80 | 8.147% | $36.5537 | $36.55 | $36.55 | $36.60 |
| 7 purchase totals = | $311.34 | $336.9480 | $336.94 | $337.00 | $337.00 | |