| 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 | $37.52 | 13.640% | $42.6377 | $42.64 | $42.65 | $42.60 |
| Purchase #2 | $93.95 | 9.676% | $103.0406 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $172.67 | 13.200% | $195.4624 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $191.48 | 3.507% | $198.1952 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $71.79 | 4.425% | $74.9667 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $214.96 | 10.251% | $236.9955 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $40.65 | 3.103% | $41.9114 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $823.02 | $893.2095 | $893.22 | $893.20 | $893.20 | |