| 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 | $24.82 | 11.500% | $27.6743 | $27.67 | $27.65 | $27.70 |
| Purchase #2 | $192.40 | 12.663% | $216.7636 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $176.85 | 4.547% | $184.8914 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $36.62 | 12.521% | $41.2052 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $106.54 | 5.838% | $112.7598 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $19.84 | 7.246% | $21.2776 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $133.72 | 10.355% | $147.5667 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $690.79 | $752.1386 | $752.14 | $752.10 | $752.30 | |