| 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 | $42.54 | 7.624% | $45.7832 | $45.78 | $45.80 | $45.80 |
| Purchase #2 | $102.63 | 5.516% | $108.2911 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $47.48 | 3.225% | $49.0112 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $195.49 | 8.236% | $211.5906 | $211.59 | $211.60 | $211.60 |
| Purchase #5 | $16.48 | 8.779% | $17.9268 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $58.59 | 10.763% | $64.896 | $64.90 | $64.90 | $64.90 |
| Purchase #7 | $194.26 | 12.466% | $218.4765 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $657.47 | $715.9754 | $715.98 | $716.05 | $716.00 | |