| 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 | $24.27 | 13.790% | $27.6168 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $161.73 | 6.250% | $171.8381 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $55.89 | 7.479% | $60.07 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $198.61 | 3.874% | $206.3042 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $81.41 | 12.222% | $91.3599 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $53.88 | 5.124% | $56.6408 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $134.42 | 3.105% | $138.5937 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $710.21 | $752.4235 | $752.42 | $752.40 | $752.40 | |