| 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 | $64.44 | 13.206% | $72.9499 | $72.95 | $72.95 | $72.90 |
| Purchase #2 | $58.75 | 8.333% | $63.6456 | $63.65 | $63.65 | $63.60 |
| Purchase #3 | $161.75 | 6.771% | $172.7021 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $44.66 | 7.694% | $48.0961 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $198.91 | 7.754% | $214.3335 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $98.39 | 10.692% | $108.9099 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $216.77 | 10.150% | $238.7722 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $843.67 | $919.4093 | $919.41 | $919.40 | $919.30 | |