| 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 | $46.63 | 9.826% | $51.2119 | $51.21 | $51.20 | $51.20 |
| Purchase #2 | $18.82 | 11.304% | $20.9474 | $20.95 | $20.95 | $20.90 |
| Purchase #3 | $183.33 | 10.737% | $203.0141 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $194.51 | 8.151% | $210.3645 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $131.55 | 10.243% | $145.0247 | $145.02 | $145.00 | $145.00 |
| Purchase #6 | $71.61 | 7.462% | $76.9535 | $76.95 | $76.95 | $77.00 |
| Purchase #7 | $42.54 | 12.260% | $47.7554 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $688.99 | $755.2715 | $755.26 | $755.20 | $755.30 | |