| 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 | $85.54 | 7.673% | $92.1035 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $156.46 | 12.724% | $176.368 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $32.95 | 11.530% | $36.7491 | $36.75 | $36.75 | $36.70 |
| Purchase #4 | $54.74 | 10.784% | $60.6432 | $60.64 | $60.65 | $60.60 |
| Purchase #5 | $103.39 | 10.408% | $114.1508 | $114.15 | $114.15 | $114.20 |
| Purchase #6 | $75.40 | 6.649% | $80.4133 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $16.76 | 11.103% | $18.6209 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $525.24 | $579.0488 | $579.04 | $579.00 | $579.00 | |