| 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 | $30.78 | 11.366% | $34.2785 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $191.85 | 7.617% | $206.4632 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $238.45 | 6.242% | $253.334 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $83.92 | 10.593% | $92.8096 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $29.78 | 11.360% | $33.163 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $11.37 | 6.529% | $12.1123 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $241.62 | 13.837% | $275.053 | $275.05 | $275.05 | $275.10 |
| 7 purchase totals = | $827.77 | $907.2136 | $907.20 | $907.20 | $907.30 | |