| 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 | $105.93 | 6.422% | $112.7328 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $57.49 | 4.722% | $60.2047 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $71.71 | 11.491% | $79.9502 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $25.49 | 8.728% | $27.7148 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $54.67 | 10.423% | $60.3683 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $32.54 | 7.335% | $34.9268 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $12.44 | 7.370% | $13.3568 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $360.27 | $389.2544 | $389.25 | $389.25 | $389.30 | |