| 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 | $71.65 | 7.185% | $76.7981 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $200.65 | 6.570% | $213.8327 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $94.30 | 12.392% | $105.9857 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $27.37 | 9.156% | $29.876 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $90.84 | 4.219% | $94.6725 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $143.96 | 9.719% | $157.9515 | $157.95 | $157.95 | $158.00 |
| Purchase #7 | $133.42 | 12.795% | $150.4911 | $150.49 | $150.50 | $150.50 |
| 7 purchase totals = | $762.19 | $829.6076 | $829.61 | $829.65 | $829.70 | |