| 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 | $78.67 | 7.179% | $84.3177 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $6.55 | 9.461% | $7.1697 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $40.71 | 10.305% | $44.9052 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $19.44 | 7.790% | $20.9544 | $20.95 | $20.95 | $21.00 |
| Purchase #5 | $248.60 | 7.452% | $267.1257 | $267.13 | $267.15 | $267.10 |
| Purchase #6 | $235.60 | 12.475% | $264.9911 | $264.99 | $265.00 | $265.00 |
| Purchase #7 | $134.29 | 6.383% | $142.8617 | $142.86 | $142.85 | $142.90 |
| 7 purchase totals = | $763.86 | $832.3255 | $832.33 | $832.30 | $832.40 | |