| 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 | $123.74 | 7.597% | $133.1405 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $37.72 | 3.294% | $38.9625 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $47.35 | 5.752% | $50.0736 | $50.07 | $50.05 | $50.10 |
| Purchase #4 | $221.39 | 7.382% | $237.733 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $64.59 | 3.853% | $67.0787 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $114.75 | 12.306% | $128.8711 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $143.73 | 9.261% | $157.0408 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $753.27 | $812.9002 | $812.89 | $812.90 | $812.90 | |