| 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 | $41.92 | 12.423% | $47.1277 | $47.13 | $47.15 | $47.10 |
| Purchase #2 | $221.54 | 12.799% | $249.8949 | $249.89 | $249.90 | $249.90 |
| Purchase #3 | $207.79 | 3.740% | $215.5613 | $215.56 | $215.55 | $215.60 |
| Purchase #4 | $138.54 | 9.741% | $152.0352 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $113.91 | 4.803% | $119.3811 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $43.84 | 6.274% | $46.5905 | $46.59 | $46.60 | $46.60 |
| Purchase #7 | $211.99 | 8.261% | $229.5025 | $229.50 | $229.50 | $229.50 |
| 7 purchase totals = | $979.53 | $1,060.0932 | $1,060.09 | $1,060.15 | $1,060.10 | |