| 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 | $227.28 | 7.612% | $244.5806 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $32.98 | 9.670% | $36.1692 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $171.43 | 10.794% | $189.9342 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $57.66 | 4.408% | $60.2017 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $32.92 | 10.185% | $36.2729 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $197.42 | 10.550% | $218.2478 | $218.25 | $218.25 | $218.20 |
| Purchase #7 | $90.97 | 5.196% | $95.6968 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $810.66 | $881.1032 | $881.10 | $881.10 | $881.10 | |