| 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 | $97.62 | 10.149% | $107.5275 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $40.57 | 12.182% | $45.5122 | $45.51 | $45.50 | $45.50 |
| Purchase #3 | $62.70 | 11.208% | $69.7274 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $88.41 | 8.599% | $96.0124 | $96.01 | $96.00 | $96.00 |
| Purchase #5 | $205.33 | 10.828% | $227.5631 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $154.57 | 3.409% | $159.8393 | $159.84 | $159.85 | $159.80 |
| Purchase #7 | $31.44 | 11.727% | $35.127 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $680.64 | $741.3089 | $741.31 | $741.35 | $741.20 | |