| 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 | $23.72 | 3.142% | $24.4653 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $35.69 | 8.634% | $38.7715 | $38.77 | $38.75 | $38.80 |
| Purchase #3 | $89.51 | 7.850% | $96.5365 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $73.51 | 5.458% | $77.5222 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $174.59 | 5.506% | $184.2029 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $134.87 | 8.812% | $146.7547 | $146.75 | $146.75 | $146.80 |
| Purchase #7 | $34.62 | 4.368% | $36.1322 | $36.13 | $36.15 | $36.10 |
| 7 purchase totals = | $566.51 | $604.3853 | $604.38 | $604.35 | $604.40 | |