| 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 | $25.83 | 13.849% | $29.4072 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $143.27 | 11.326% | $159.4968 | $159.50 | $159.50 | $159.50 |
| Purchase #3 | $8.66 | 3.445% | $8.9583 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $54.28 | 10.451% | $59.9528 | $59.95 | $59.95 | $60.00 |
| Purchase #5 | $119.72 | 13.380% | $135.7385 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $5.42 | 3.255% | $5.5964 | $5.60 | $5.60 | $5.60 |
| Purchase #7 | $101.46 | 5.609% | $107.1509 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $458.64 | $506.3009 | $506.31 | $506.30 | $506.40 | |