| 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 | $246.42 | 13.528% | $279.7557 | $279.76 | $279.75 | $279.80 |
| Purchase #2 | $103.85 | 11.184% | $115.4646 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $116.91 | 9.599% | $128.1322 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $32.49 | 4.255% | $33.8724 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $63.27 | 13.238% | $71.6457 | $71.65 | $71.65 | $71.60 |
| Purchase #6 | $5.61 | 6.297% | $5.9633 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $13.91 | 8.196% | $15.0501 | $15.05 | $15.05 | $15.10 |
| 7 purchase totals = | $582.46 | $649.8840 | $649.88 | $649.85 | $650.00 | |