| 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 | $30.28 | 5.445% | $31.9287 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $77.84 | 6.826% | $83.1534 | $83.15 | $83.15 | $83.20 |
| Purchase #3 | $206.42 | 3.673% | $214.0018 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $79.63 | 11.630% | $88.891 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $31.40 | 13.118% | $35.5191 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $192.71 | 9.475% | $210.9693 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $199.40 | 5.227% | $209.8226 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $817.68 | $874.2859 | $874.28 | $874.25 | $874.30 | |