| 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 | $79.83 | 3.160% | $82.3526 | $82.35 | $82.35 | $82.40 |
| Purchase #2 | $144.97 | 5.646% | $153.155 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $56.83 | 6.528% | $60.5399 | $60.54 | $60.55 | $60.50 |
| Purchase #4 | $194.53 | 11.839% | $217.5604 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $8.78 | 11.821% | $9.8179 | $9.82 | $9.80 | $9.80 |
| Purchase #6 | $77.25 | 9.374% | $84.4914 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $189.99 | 11.129% | $211.134 | $211.13 | $211.15 | $211.10 |
| 7 purchase totals = | $752.18 | $819.0512 | $819.05 | $819.05 | $819.10 | |