| 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 | $76.71 | 10.252% | $84.5743 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $16.58 | 5.290% | $17.4571 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $98.59 | 3.504% | $102.0446 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $101.92 | 7.738% | $109.8066 | $109.81 | $109.80 | $109.80 |
| Purchase #5 | $20.80 | 5.722% | $21.9902 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $124.30 | 5.403% | $131.0159 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $115.25 | 7.375% | $123.7497 | $123.75 | $123.75 | $123.70 |
| 7 purchase totals = | $554.15 | $590.6384 | $590.64 | $590.60 | $590.60 | |