| 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 | $112.29 | 6.793% | $119.9179 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $69.25 | 6.638% | $73.8468 | $73.85 | $73.85 | $73.80 |
| Purchase #3 | $130.70 | 7.540% | $140.5548 | $140.55 | $140.55 | $140.60 |
| Purchase #4 | $74.98 | 7.657% | $80.7212 | $80.72 | $80.70 | $80.70 |
| Purchase #5 | $109.56 | 4.590% | $114.5888 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $33.35 | 10.810% | $36.9551 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $145.58 | 4.155% | $151.6288 | $151.63 | $151.65 | $151.60 |
| 7 purchase totals = | $675.71 | $718.2134 | $718.22 | $718.20 | $718.20 | |