| 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 | $248.26 | 7.257% | $266.2762 | $266.28 | $266.30 | $266.30 |
| Purchase #2 | $65.89 | 9.335% | $72.0408 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $56.56 | 11.261% | $62.9292 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $22.29 | 11.110% | $24.7664 | $24.77 | $24.75 | $24.80 |
| Purchase #5 | $76.93 | 5.383% | $81.0711 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $34.41 | 6.417% | $36.6181 | $36.62 | $36.60 | $36.60 |
| Purchase #7 | $93.45 | 13.238% | $105.8209 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $597.79 | $649.5227 | $649.53 | $649.50 | $649.50 | |