| 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 | $55.95 | 9.243% | $61.1215 | $61.12 | $61.10 | $61.10 |
| Purchase #2 | $103.80 | 5.571% | $109.5827 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $88.59 | 6.650% | $94.4812 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $175.69 | 7.812% | $189.4149 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $95.97 | 8.117% | $103.7599 | $103.76 | $103.75 | $103.80 |
| Purchase #6 | $79.62 | 6.652% | $84.9163 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $122.47 | 6.168% | $130.0239 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $722.09 | $773.3004 | $773.29 | $773.25 | $773.30 | |