| 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 | $91.40 | 7.324% | $98.0941 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $6.48 | 4.352% | $6.762 | $6.76 | $6.75 | $6.80 |
| Purchase #3 | $7.26 | 10.177% | $7.9989 | $8.00 | $8.00 | $8.00 |
| Purchase #4 | $110.47 | 5.522% | $116.5702 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $53.86 | 8.505% | $58.4408 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $173.45 | 5.573% | $183.1164 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $11.73 | 9.637% | $12.8604 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $454.65 | $483.8428 | $483.84 | $483.80 | $483.90 | |