| 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 | $65.65 | 8.253% | $71.0681 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $51.50 | 11.691% | $57.5209 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $210.42 | 8.247% | $227.7733 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $142.86 | 7.690% | $153.8459 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $24.70 | 9.832% | $27.1285 | $27.13 | $27.15 | $27.10 |
| Purchase #6 | $200.32 | 3.139% | $206.608 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $75.92 | 10.773% | $84.0989 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $771.37 | $828.0436 | $828.05 | $828.00 | $828.00 | |