| 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 | $111.34 | 5.413% | $117.3668 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $159.99 | 6.732% | $170.7605 | $170.76 | $170.75 | $170.80 |
| Purchase #3 | $36.34 | 5.554% | $38.3583 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $47.75 | 3.241% | $49.2976 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $189.64 | 11.495% | $211.4391 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $235.69 | 10.332% | $260.0415 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $56.28 | 13.722% | $64.0027 | $64.00 | $64.00 | $64.00 |
| 7 purchase totals = | $837.03 | $911.2665 | $911.27 | $911.25 | $911.30 | |