| 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 | $5.69 | 6.190% | $6.0422 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $55.57 | 8.307% | $60.1862 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $22.29 | 11.254% | $24.7985 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $41.86 | 10.500% | $46.2553 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $23.95 | 7.722% | $25.7994 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $181.87 | 9.398% | $198.9621 | $198.96 | $198.95 | $199.00 |
| Purchase #7 | $111.91 | 5.515% | $118.0818 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $443.14 | $480.1255 | $480.13 | $480.15 | $480.20 | |