| 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 | $8.73 | 9.631% | $9.5708 | $9.57 | $9.55 | $9.60 |
| Purchase #2 | $40.57 | 7.262% | $43.5162 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $144.82 | 3.292% | $149.5875 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $137.47 | 13.738% | $156.3556 | $156.36 | $156.35 | $156.40 |
| Purchase #5 | $247.91 | 4.838% | $259.9039 | $259.90 | $259.90 | $259.90 |
| Purchase #6 | $83.53 | 13.243% | $94.5919 | $94.59 | $94.60 | $94.60 |
| Purchase #7 | $171.64 | 9.562% | $188.0522 | $188.05 | $188.05 | $188.10 |
| 7 purchase totals = | $834.67 | $901.5781 | $901.58 | $901.55 | $901.70 | |