| 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 | $39.60 | 9.219% | $43.2507 | $43.25 | $43.25 | $43.30 |
| Purchase #2 | $10.76 | 4.867% | $11.2837 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $171.91 | 9.366% | $188.0111 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $35.90 | 10.769% | $39.7661 | $39.77 | $39.75 | $39.80 |
| Purchase #5 | $233.50 | 4.617% | $244.2807 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $172.69 | 13.484% | $195.9755 | $195.98 | $196.00 | $196.00 |
| Purchase #7 | $221.90 | 7.759% | $239.1172 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $886.26 | $961.6850 | $961.69 | $961.70 | $961.80 | |