| 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 | $8.33 | 11.830% | $9.3154 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $219.57 | 11.274% | $244.3243 | $244.32 | $244.30 | $244.30 |
| Purchase #3 | $61.54 | 11.215% | $68.4417 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $86.53 | 12.781% | $97.5894 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $149.79 | 3.778% | $155.4491 | $155.45 | $155.45 | $155.40 |
| Purchase #6 | $22.63 | 4.301% | $23.6033 | $23.60 | $23.60 | $23.60 |
| Purchase #7 | $199.57 | 9.619% | $218.7666 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $747.96 | $817.4898 | $817.49 | $817.45 | $817.40 | |