| 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 | $39.71 | 5.494% | $41.8917 | $41.89 | $41.90 | $41.90 |
| Purchase #2 | $179.70 | 4.649% | $188.0543 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $114.59 | 12.841% | $129.3045 | $129.30 | $129.30 | $129.30 |
| Purchase #4 | $183.47 | 12.472% | $206.3524 | $206.35 | $206.35 | $206.40 |
| Purchase #5 | $90.49 | 6.280% | $96.1728 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $79.63 | 6.104% | $84.4906 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $24.50 | 4.623% | $25.6326 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $712.09 | $771.8989 | $771.88 | $771.90 | $772.00 | |