| 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 | $66.67 | 8.811% | $72.5443 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $26.25 | 5.685% | $27.7423 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $78.70 | 7.715% | $84.7717 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $182.63 | 4.408% | $190.6803 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $21.82 | 5.479% | $23.0155 | $23.02 | $23.00 | $23.00 |
| Purchase #6 | $176.51 | 7.587% | $189.9018 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $31.34 | 9.112% | $34.1957 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $583.92 | $622.8516 | $622.85 | $622.85 | $622.80 | |