| 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 | $71.85 | 10.567% | $79.4424 | $79.44 | $79.45 | $79.40 |
| Purchase #2 | $228.44 | 10.613% | $252.6843 | $252.68 | $252.70 | $252.70 |
| Purchase #3 | $176.85 | 13.515% | $200.7513 | $200.75 | $200.75 | $200.80 |
| Purchase #4 | $104.90 | 7.753% | $113.0329 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $38.63 | 10.406% | $42.6498 | $42.65 | $42.65 | $42.60 |
| Purchase #6 | $200.77 | 12.227% | $225.3181 | $225.32 | $225.30 | $225.30 |
| Purchase #7 | $204.63 | 3.417% | $211.6222 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $1,026.07 | $1,125.5010 | $1,125.49 | $1,125.50 | $1,125.40 | |