| 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 | $62.59 | 3.539% | $64.8051 | $64.81 | $64.80 | $64.80 |
| Purchase #2 | $32.49 | 11.693% | $36.2891 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $219.97 | 9.194% | $240.194 | $240.19 | $240.20 | $240.20 |
| Purchase #4 | $101.84 | 12.514% | $114.5843 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $182.52 | 11.637% | $203.7599 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $39.32 | 7.394% | $42.2273 | $42.23 | $42.25 | $42.20 |
| Purchase #7 | $29.47 | 6.126% | $31.2753 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $668.20 | $733.1350 | $733.14 | $733.20 | $733.20 | |