| 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 | $7.79 | 10.710% | $8.6243 | $8.62 | $8.60 | $8.60 |
| Purchase #2 | $249.44 | 8.480% | $270.5925 | $270.59 | $270.60 | $270.60 |
| Purchase #3 | $172.78 | 11.750% | $193.0817 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $98.26 | 11.646% | $109.7034 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $117.53 | 8.501% | $127.5212 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $81.99 | 13.867% | $93.3596 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $182.57 | 6.163% | $193.8218 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $910.36 | $996.7045 | $996.69 | $996.65 | $996.70 | |