| 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 | $22.26 | 6.238% | $23.6486 | $23.65 | $23.65 | $23.60 |
| Purchase #2 | $68.36 | 3.210% | $70.5544 | $70.55 | $70.55 | $70.60 |
| Purchase #3 | $158.46 | 9.740% | $173.894 | $173.89 | $173.90 | $173.90 |
| Purchase #4 | $40.94 | 5.376% | $43.1409 | $43.14 | $43.15 | $43.10 |
| Purchase #5 | $227.29 | 3.238% | $234.6497 | $234.65 | $234.65 | $234.60 |
| Purchase #6 | $218.34 | 5.368% | $230.0605 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $54.55 | 13.635% | $61.9879 | $61.99 | $62.00 | $62.00 |
| 7 purchase totals = | $790.20 | $837.9360 | $837.93 | $837.95 | $837.90 | |