| 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 | $32.37 | 3.707% | $33.57 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $248.37 | 12.528% | $279.4858 | $279.49 | $279.50 | $279.50 |
| Purchase #3 | $238.52 | 13.626% | $271.0207 | $271.02 | $271.00 | $271.00 |
| Purchase #4 | $54.37 | 12.645% | $61.2451 | $61.25 | $61.25 | $61.20 |
| Purchase #5 | $91.57 | 12.451% | $102.9714 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $84.63 | 9.139% | $92.3643 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $36.94 | 3.614% | $38.275 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $786.77 | $878.9323 | $878.94 | $878.90 | $879.00 | |