| 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 | $91.51 | 7.150% | $98.053 | $98.05 | $98.05 | $98.10 |
| Purchase #2 | $96.65 | 3.694% | $100.2203 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $230.56 | 3.312% | $238.1961 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $157.97 | 8.485% | $171.3738 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $16.89 | 10.270% | $18.6246 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $170.47 | 11.364% | $189.8422 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $52.35 | 4.412% | $54.6597 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $816.40 | $870.9697 | $870.96 | $870.90 | $871.00 | |