| 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 | $99.58 | 9.667% | $109.2064 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $21.73 | 9.107% | $23.709 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $29.76 | 6.180% | $31.5992 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $191.62 | 3.220% | $197.7902 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $67.80 | 8.588% | $73.6227 | $73.62 | $73.60 | $73.60 |
| Purchase #6 | $101.69 | 12.473% | $114.3738 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $176.89 | 13.578% | $200.9081 | $200.91 | $200.90 | $200.90 |
| 7 purchase totals = | $689.07 | $751.2094 | $751.21 | $751.15 | $751.20 | |