| 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 | $216.32 | 10.800% | $239.6826 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $72.60 | 6.840% | $77.5658 | $77.57 | $77.55 | $77.60 |
| Purchase #3 | $206.33 | 6.359% | $219.4505 | $219.45 | $219.45 | $219.50 |
| Purchase #4 | $84.54 | 12.545% | $95.1455 | $95.15 | $95.15 | $95.10 |
| Purchase #5 | $87.83 | 5.114% | $92.3216 | $92.32 | $92.30 | $92.30 |
| Purchase #6 | $49.56 | 5.771% | $52.4201 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $29.62 | 9.223% | $32.3519 | $32.35 | $32.35 | $32.40 |
| 7 purchase totals = | $746.80 | $808.9380 | $808.94 | $808.90 | $809.00 | |