| 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 | $211.67 | 9.154% | $231.0463 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $67.80 | 6.678% | $72.3277 | $72.33 | $72.35 | $72.30 |
| Purchase #3 | $74.95 | 13.357% | $84.9611 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $10.47 | 8.252% | $11.334 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $64.62 | 7.670% | $69.5764 | $69.58 | $69.60 | $69.60 |
| Purchase #6 | $173.79 | 4.830% | $182.1841 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $31.75 | 7.190% | $34.0328 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $635.05 | $685.4624 | $685.46 | $685.55 | $685.40 | |