| 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 | $36.61 | 10.195% | $40.3424 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $211.35 | 10.378% | $233.2839 | $233.28 | $233.30 | $233.30 |
| Purchase #3 | $193.81 | 4.281% | $202.107 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $71.69 | 6.440% | $76.3068 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $222.59 | 7.401% | $239.0639 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $20.73 | 4.654% | $21.6948 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $40.30 | 6.443% | $42.8965 | $42.90 | $42.90 | $42.90 |
| 7 purchase totals = | $797.08 | $855.6953 | $855.69 | $855.70 | $855.70 | |