| 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 | $40.69 | 9.400% | $44.5149 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $157.46 | 13.533% | $178.7691 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $93.52 | 9.181% | $102.1061 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $68.38 | 10.587% | $75.6194 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $72.53 | 10.766% | $80.3386 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $56.99 | 3.196% | $58.8114 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $230.41 | 5.165% | $242.3107 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $719.98 | $782.4702 | $782.47 | $782.40 | $782.40 | |