| 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 | $37.36 | 11.212% | $41.5488 | $41.55 | $41.55 | $41.50 |
| Purchase #2 | $123.53 | 3.681% | $128.0771 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $157.54 | 3.168% | $162.5309 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $74.57 | 10.863% | $82.6705 | $82.67 | $82.65 | $82.70 |
| Purchase #5 | $204.62 | 8.253% | $221.5073 | $221.51 | $221.50 | $221.50 |
| Purchase #6 | $193.31 | 5.757% | $204.4389 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $240.33 | 9.764% | $263.7958 | $263.80 | $263.80 | $263.80 |
| 7 purchase totals = | $1,031.26 | $1,104.5693 | $1,104.58 | $1,104.60 | $1,104.50 | |