| 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 | $70.28 | 5.540% | $74.1735 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $45.38 | 4.797% | $47.5569 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $203.65 | 6.846% | $217.5919 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $98.99 | 8.365% | $107.2705 | $107.27 | $107.25 | $107.30 |
| Purchase #5 | $10.32 | 13.510% | $11.7142 | $11.71 | $11.70 | $11.70 |
| Purchase #6 | $160.27 | 11.401% | $178.5424 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $99.67 | 13.324% | $112.95 | $112.95 | $112.95 | $113.00 |
| 7 purchase totals = | $688.56 | $749.7994 | $749.79 | $749.75 | $749.90 | |