| 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 | $91.53 | 13.179% | $103.5927 | $103.59 | $103.60 | $103.60 |
| Purchase #2 | $22.82 | 9.222% | $24.9245 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $138.88 | 8.511% | $150.7001 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $230.28 | 3.319% | $237.923 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $113.47 | 5.598% | $119.8221 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $20.57 | 6.327% | $21.8715 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $180.35 | 10.390% | $199.0884 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $797.90 | $857.9223 | $857.91 | $857.85 | $857.90 | |