| 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 | $82.93 | 5.658% | $87.6222 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $6.81 | 5.187% | $7.1632 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $32.37 | 11.562% | $36.1126 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $40.34 | 6.560% | $42.9863 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $197.98 | 9.359% | $216.5089 | $216.51 | $216.50 | $216.50 |
| Purchase #6 | $100.77 | 13.283% | $114.1553 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $80.30 | 5.387% | $84.6258 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $541.50 | $589.1743 | $589.18 | $589.15 | $589.20 | |