| 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 | $27.56 | 3.740% | $28.5907 | $28.59 | $28.60 | $28.60 |
| Purchase #2 | $246.92 | 12.603% | $278.0393 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $235.55 | 10.682% | $260.7115 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $242.78 | 12.555% | $273.261 | $273.26 | $273.25 | $273.30 |
| Purchase #5 | $71.35 | 11.306% | $79.4168 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $21.99 | 12.385% | $24.7135 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $120.91 | 6.268% | $128.4886 | $128.49 | $128.50 | $128.50 |
| 7 purchase totals = | $967.06 | $1,073.2214 | $1,073.22 | $1,073.20 | $1,073.20 | |