| 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 | $47.45 | 4.500% | $49.5853 | $49.59 | $49.60 | $49.60 |
| Purchase #2 | $17.43 | 8.196% | $18.8586 | $18.86 | $18.85 | $18.90 |
| Purchase #3 | $231.80 | 6.129% | $246.007 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $237.44 | 9.358% | $259.6596 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $238.28 | 13.115% | $269.5304 | $269.53 | $269.55 | $269.50 |
| Purchase #6 | $56.68 | 11.738% | $63.3331 | $63.33 | $63.35 | $63.30 |
| Purchase #7 | $51.89 | 5.166% | $54.5706 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $880.97 | $961.5446 | $961.55 | $961.55 | $961.60 | |