| 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 | $79.64 | 13.216% | $90.1652 | $90.17 | $90.15 | $90.20 |
| Purchase #2 | $233.55 | 11.572% | $260.5764 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $26.69 | 11.561% | $29.7756 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $134.96 | 9.379% | $147.6179 | $147.62 | $147.60 | $147.60 |
| Purchase #5 | $150.32 | 3.318% | $155.3076 | $155.31 | $155.30 | $155.30 |
| Purchase #6 | $151.54 | 11.189% | $168.4958 | $168.50 | $168.50 | $168.50 |
| Purchase #7 | $96.64 | 10.503% | $106.7901 | $106.79 | $106.80 | $106.80 |
| 7 purchase totals = | $873.34 | $958.7286 | $958.75 | $958.75 | $958.80 | |