| 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 | $102.80 | 3.817% | $106.7239 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $87.85 | 9.714% | $96.3837 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $210.55 | 8.663% | $228.7899 | $228.79 | $228.80 | $228.80 |
| Purchase #4 | $35.80 | 8.594% | $38.8767 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $114.26 | 6.456% | $121.6366 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $43.56 | 6.425% | $46.3587 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $103.26 | 5.388% | $108.8236 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $698.08 | $747.5931 | $747.59 | $747.60 | $747.60 | |