| 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 | $66.85 | 11.846% | $74.7691 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $66.26 | 9.448% | $72.5202 | $72.52 | $72.50 | $72.50 |
| Purchase #3 | $123.28 | 9.808% | $135.3713 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $248.82 | 7.830% | $268.3026 | $268.30 | $268.30 | $268.30 |
| Purchase #5 | $147.91 | 3.551% | $153.1623 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $205.79 | 4.445% | $214.9374 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $70.58 | 4.766% | $73.9438 | $73.94 | $73.95 | $73.90 |
| 7 purchase totals = | $929.49 | $993.0067 | $993.00 | $992.95 | $993.00 | |