| 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 | $155.63 | 8.814% | $169.3472 | $169.35 | $169.35 | $169.30 |
| Purchase #2 | $6.70 | 5.594% | $7.0748 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $91.64 | 7.602% | $98.6065 | $98.61 | $98.60 | $98.60 |
| Purchase #4 | $56.26 | 11.720% | $62.8537 | $62.85 | $62.85 | $62.90 |
| Purchase #5 | $238.41 | 8.283% | $258.1575 | $258.16 | $258.15 | $258.20 |
| Purchase #6 | $223.62 | 5.651% | $236.2568 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $64.81 | 4.424% | $67.6772 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $837.07 | $899.9737 | $899.98 | $899.95 | $900.10 | |