| 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 | $107.75 | 9.563% | $118.0541 | $118.05 | $118.05 | $118.10 |
| Purchase #2 | $71.68 | 4.285% | $74.7515 | $74.75 | $74.75 | $74.80 |
| Purchase #3 | $208.26 | 3.319% | $215.1721 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $180.32 | 9.865% | $198.1086 | $198.11 | $198.10 | $198.10 |
| Purchase #5 | $93.38 | 10.415% | $103.1055 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $33.40 | 9.681% | $36.6335 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $133.26 | 5.207% | $140.1988 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $828.05 | $886.0241 | $886.02 | $886.00 | $886.10 | |