| 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 | $56.39 | 10.457% | $62.2867 | $62.29 | $62.30 | $62.30 |
| Purchase #2 | $57.76 | 5.661% | $61.0298 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $135.81 | 10.129% | $149.5662 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $32.35 | 12.176% | $36.2889 | $36.29 | $36.30 | $36.30 |
| Purchase #5 | $114.48 | 6.290% | $121.6808 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $47.63 | 3.793% | $49.4366 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $71.61 | 9.457% | $78.3822 | $78.38 | $78.40 | $78.40 |
| 7 purchase totals = | $516.03 | $558.6712 | $558.68 | $558.75 | $558.70 | |