| 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 | $40.33 | 4.657% | $42.2082 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $211.43 | 12.232% | $237.2921 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $87.96 | 4.298% | $91.7405 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $71.70 | 8.818% | $78.0225 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $33.87 | 6.667% | $36.1281 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $79.91 | 11.127% | $88.8016 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $91.75 | 9.587% | $100.5461 | $100.55 | $100.55 | $100.50 |
| 7 purchase totals = | $616.95 | $674.7391 | $674.74 | $674.75 | $674.60 | |