| 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 | $36.59 | 9.605% | $40.1045 | $40.10 | $40.10 | $40.10 |
| Purchase #2 | $40.98 | 5.812% | $43.3618 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $170.55 | 6.792% | $182.1338 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $166.90 | 4.480% | $174.3771 | $174.38 | $174.40 | $174.40 |
| Purchase #5 | $135.81 | 13.612% | $154.2965 | $154.30 | $154.30 | $154.30 |
| Purchase #6 | $83.97 | 11.547% | $93.666 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $32.76 | 4.753% | $34.3171 | $34.32 | $34.30 | $34.30 |
| 7 purchase totals = | $667.56 | $722.2568 | $722.26 | $722.25 | $722.30 | |