| 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 | $36.52 | 8.409% | $39.591 | $39.59 | $39.60 | $39.60 |
| Purchase #2 | $31.43 | 9.412% | $34.3882 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $152.59 | 12.351% | $171.4364 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $218.92 | 5.363% | $230.6607 | $230.66 | $230.65 | $230.70 |
| Purchase #5 | $101.95 | 12.334% | $114.5245 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $85.85 | 8.396% | $93.058 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $67.82 | 13.200% | $76.7722 | $76.77 | $76.75 | $76.80 |
| 7 purchase totals = | $695.08 | $760.4310 | $760.43 | $760.40 | $760.50 | |