| 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 | $111.74 | 5.536% | $117.9259 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $57.89 | 10.822% | $64.1549 | $64.15 | $64.15 | $64.20 |
| Purchase #3 | $20.88 | 7.525% | $22.4512 | $22.45 | $22.45 | $22.50 |
| Purchase #4 | $211.28 | 3.555% | $218.791 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $134.60 | 12.674% | $151.6592 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $30.46 | 3.146% | $31.4183 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $98.38 | 3.252% | $101.5793 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $665.23 | $707.9798 | $707.98 | $708.00 | $708.10 | |