| 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 | $40.33 | 6.121% | $42.7986 | $42.80 | $42.80 | $42.80 |
| Purchase #2 | $99.40 | 3.117% | $102.4983 | $102.50 | $102.50 | $102.50 |
| Purchase #3 | $8.28 | 4.180% | $8.6261 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $67.97 | 7.290% | $72.925 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $104.86 | 7.118% | $112.3239 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $210.26 | 8.530% | $228.1952 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $14.37 | 4.670% | $15.0411 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $545.47 | $582.4082 | $582.42 | $582.45 | $582.30 | |