| 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 | $5.63 | 12.462% | $6.3316 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $31.64 | 8.854% | $34.4414 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $103.40 | 10.316% | $114.0667 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $173.97 | 13.645% | $197.7082 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $229.30 | 7.156% | $245.7087 | $245.71 | $245.70 | $245.70 |
| Purchase #6 | $56.98 | 3.846% | $59.1715 | $59.17 | $59.15 | $59.20 |
| Purchase #7 | $216.98 | 10.666% | $240.1231 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $817.90 | $897.5512 | $897.55 | $897.50 | $897.50 | |