| 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 | $46.81 | 9.541% | $51.2761 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $141.35 | 11.464% | $157.5544 | $157.55 | $157.55 | $157.60 |
| Purchase #3 | $88.79 | 10.845% | $98.4193 | $98.42 | $98.40 | $98.40 |
| Purchase #4 | $24.81 | 3.256% | $25.6178 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $140.27 | 11.670% | $156.6395 | $156.64 | $156.65 | $156.60 |
| Purchase #6 | $240.25 | 4.312% | $250.6096 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $235.67 | 3.243% | $243.3128 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $917.95 | $983.4295 | $983.43 | $983.40 | $983.40 | |