| 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 | $74.57 | 10.851% | $82.6616 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $194.61 | 8.286% | $210.7354 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $76.92 | 3.417% | $79.5484 | $79.55 | $79.55 | $79.50 |
| Purchase #4 | $167.92 | 12.860% | $189.5145 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $204.82 | 8.271% | $221.7607 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $226.63 | 11.572% | $252.8556 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $7.51 | 9.801% | $8.2461 | $8.25 | $8.25 | $8.20 |
| 7 purchase totals = | $952.98 | $1,045.3223 | $1,045.33 | $1,045.30 | $1,045.30 | |