| 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 | $51.36 | 10.610% | $56.8093 | $56.81 | $56.80 | $56.80 |
| Purchase #2 | $56.38 | 11.282% | $62.7408 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $178.60 | 5.470% | $188.3694 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $200.42 | 10.577% | $221.6184 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $9.49 | 6.313% | $10.0891 | $10.09 | $10.10 | $10.10 |
| Purchase #6 | $244.90 | 13.631% | $278.2823 | $278.28 | $278.30 | $278.30 |
| Purchase #7 | $74.84 | 6.759% | $79.8984 | $79.90 | $79.90 | $79.90 |
| 7 purchase totals = | $815.99 | $897.8077 | $897.81 | $897.80 | $897.80 | |