| 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 | $68.50 | 4.656% | $71.6894 | $71.69 | $71.70 | $71.70 |
| Purchase #2 | $26.26 | 3.274% | $27.1198 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $43.67 | 11.487% | $48.6864 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $145.39 | 8.249% | $157.3832 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $154.25 | 9.308% | $168.6076 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $224.69 | 10.628% | $248.5701 | $248.57 | $248.55 | $248.60 |
| Purchase #7 | $245.76 | 8.854% | $267.5196 | $267.52 | $267.50 | $267.50 |
| 7 purchase totals = | $908.52 | $989.5761 | $989.58 | $989.55 | $989.60 | |