| 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 | $96.28 | 5.806% | $101.87 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $79.58 | 13.514% | $90.3344 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $183.91 | 13.135% | $208.0666 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $82.30 | 7.206% | $88.2305 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $31.25 | 4.511% | $32.6597 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $59.29 | 9.290% | $64.798 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $151.32 | 13.138% | $171.2004 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $683.93 | $757.1596 | $757.16 | $757.15 | $757.20 | |