| 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 | $44.68 | 6.415% | $47.5462 | $47.55 | $47.55 | $47.50 |
| Purchase #2 | $189.29 | 13.104% | $214.0946 | $214.09 | $214.10 | $214.10 |
| Purchase #3 | $48.44 | 6.700% | $51.6855 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $181.70 | 12.841% | $205.0321 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $124.88 | 10.835% | $138.4107 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $20.29 | 6.508% | $21.6105 | $21.61 | $21.60 | $21.60 |
| Purchase #7 | $236.39 | 3.740% | $245.231 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $845.67 | $923.6106 | $923.61 | $923.65 | $923.50 | |