| 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 | $61.32 | 13.396% | $69.5344 | $69.53 | $69.55 | $69.50 |
| Purchase #2 | $63.75 | 10.559% | $70.4814 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $221.48 | 9.348% | $242.184 | $242.18 | $242.20 | $242.20 |
| Purchase #4 | $8.89 | 6.484% | $9.4664 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $166.35 | 6.427% | $177.0413 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $220.88 | 8.789% | $240.2931 | $240.29 | $240.30 | $240.30 |
| Purchase #7 | $157.78 | 9.527% | $172.8117 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $900.45 | $981.8123 | $981.80 | $981.85 | $981.80 | |