| 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 | $34.62 | 5.832% | $36.639 | $36.64 | $36.65 | $36.60 |
| Purchase #2 | $179.50 | 4.344% | $187.2975 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $27.68 | 7.445% | $29.7408 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $249.70 | 10.710% | $276.4429 | $276.44 | $276.45 | $276.40 |
| Purchase #5 | $58.48 | 3.739% | $60.6666 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $30.65 | 5.522% | $32.3425 | $32.34 | $32.35 | $32.30 |
| Purchase #7 | $50.34 | 13.457% | $57.1143 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $630.97 | $680.2436 | $680.24 | $680.25 | $680.10 | |