| 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 | $88.36 | 7.114% | $94.6459 | $94.65 | $94.65 | $94.60 |
| Purchase #2 | $114.36 | 5.603% | $120.7676 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $108.27 | 13.150% | $122.5075 | $122.51 | $122.50 | $122.50 |
| Purchase #4 | $45.74 | 5.578% | $48.2914 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $101.54 | 10.496% | $112.1976 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $110.39 | 4.155% | $114.9767 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $178.52 | 7.712% | $192.2875 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $747.18 | $805.6742 | $805.69 | $805.70 | $805.70 | |