| 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 | $33.34 | 6.854% | $35.6251 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $149.34 | 10.379% | $164.84 | $164.84 | $164.85 | $164.80 |
| Purchase #3 | $45.48 | 10.381% | $50.2013 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $158.58 | 10.521% | $175.2642 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $121.52 | 6.694% | $129.6545 | $129.65 | $129.65 | $129.70 |
| Purchase #6 | $246.58 | 6.683% | $263.0589 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $16.90 | 3.486% | $17.4891 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $771.74 | $836.1331 | $836.13 | $836.15 | $836.20 | |