| 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 | $90.70 | 8.692% | $98.5836 | $98.58 | $98.60 | $98.60 |
| Purchase #2 | $228.38 | 8.372% | $247.5 | $247.50 | $247.50 | $247.50 |
| Purchase #3 | $149.95 | 12.746% | $169.0626 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $20.71 | 4.251% | $21.5904 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $154.97 | 7.654% | $166.8314 | $166.83 | $166.85 | $166.80 |
| Purchase #6 | $201.61 | 8.317% | $218.3779 | $218.38 | $218.40 | $218.40 |
| Purchase #7 | $243.34 | 5.561% | $256.8721 | $256.87 | $256.85 | $256.90 |
| 7 purchase totals = | $1,089.66 | $1,178.8180 | $1,178.81 | $1,178.85 | $1,178.90 | |