| 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 | $101.66 | 3.801% | $105.5241 | $105.52 | $105.50 | $105.50 |
| Purchase #2 | $83.43 | 10.618% | $92.2886 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $122.88 | 5.737% | $129.9296 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $242.53 | 8.672% | $263.5622 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $216.55 | 6.347% | $230.2944 | $230.29 | $230.30 | $230.30 |
| Purchase #6 | $90.53 | 11.534% | $100.9717 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $34.52 | 6.727% | $36.8422 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $892.10 | $959.4128 | $959.40 | $959.40 | $959.40 | |