| 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 | $14.53 | 4.209% | $15.1416 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $35.44 | 9.822% | $38.9209 | $38.92 | $38.90 | $38.90 |
| Purchase #3 | $74.82 | 11.872% | $83.7026 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $84.84 | 8.289% | $91.8724 | $91.87 | $91.85 | $91.90 |
| Purchase #5 | $228.76 | 7.415% | $245.7226 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $24.71 | 11.634% | $27.5848 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $196.48 | 3.635% | $203.622 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $659.58 | $706.5669 | $706.55 | $706.50 | $706.50 | |