| 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 | $29.33 | 12.509% | $32.9989 | $33.00 | $33.00 | $33.00 |
| Purchase #2 | $250.66 | 12.280% | $281.441 | $281.44 | $281.45 | $281.40 |
| Purchase #3 | $232.87 | 8.297% | $252.1912 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $133.99 | 13.492% | $152.0679 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $130.29 | 12.693% | $146.8277 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $93.59 | 3.145% | $96.5334 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $18.50 | 11.146% | $20.562 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $889.23 | $982.6221 | $982.62 | $982.65 | $982.60 | |