| 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 | $91.78 | 9.356% | $100.3669 | $100.37 | $100.35 | $100.40 |
| Purchase #2 | $32.94 | 12.162% | $36.9462 | $36.95 | $36.95 | $36.90 |
| Purchase #3 | $176.48 | 4.724% | $184.8169 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $32.94 | 8.796% | $35.8374 | $35.84 | $35.85 | $35.80 |
| Purchase #5 | $64.82 | 10.102% | $71.3681 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $209.81 | 3.543% | $217.2436 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $52.86 | 4.457% | $55.216 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $661.63 | $701.7951 | $701.81 | $701.75 | $701.70 | |