| 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 | $84.45 | 8.489% | $91.619 | $91.62 | $91.60 | $91.60 |
| Purchase #2 | $58.48 | 10.237% | $64.4666 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $64.65 | 11.822% | $72.2929 | $72.29 | $72.30 | $72.30 |
| Purchase #4 | $164.80 | 11.862% | $184.3486 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $54.42 | 8.134% | $58.8465 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $170.88 | 10.199% | $188.3081 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $63.73 | 8.508% | $69.1521 | $69.15 | $69.15 | $69.20 |
| 7 purchase totals = | $661.41 | $729.0338 | $729.04 | $729.00 | $729.00 | |