| 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 | $42.83 | 8.859% | $46.6243 | $46.62 | $46.60 | $46.60 |
| Purchase #2 | $50.39 | 8.854% | $54.8515 | $54.85 | $54.85 | $54.90 |
| Purchase #3 | $226.80 | 9.609% | $248.5932 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $227.50 | 3.828% | $236.2087 | $236.21 | $236.20 | $236.20 |
| Purchase #5 | $29.27 | 6.378% | $31.1368 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $249.37 | 13.852% | $283.9127 | $283.91 | $283.90 | $283.90 |
| Purchase #7 | $182.89 | 13.163% | $206.9638 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $1,009.05 | $1,108.2910 | $1,108.28 | $1,108.25 | $1,108.30 | |