| 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 | $89.42 | 9.767% | $98.1537 | $98.15 | $98.15 | $98.20 |
| Purchase #2 | $51.48 | 13.497% | $58.4283 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $80.76 | 10.173% | $88.9757 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $107.26 | 10.348% | $118.3593 | $118.36 | $118.35 | $118.40 |
| Purchase #5 | $232.84 | 4.205% | $242.6309 | $242.63 | $242.65 | $242.60 |
| Purchase #6 | $167.44 | 8.585% | $181.8147 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $14.87 | 5.782% | $15.7298 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $744.07 | $804.0924 | $804.09 | $804.15 | $804.10 | |