| 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 | $73.41 | 6.356% | $78.0759 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $149.29 | 9.334% | $163.2247 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $49.85 | 12.459% | $56.0608 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $20.72 | 8.764% | $22.5359 | $22.54 | $22.55 | $22.50 |
| Purchase #5 | $162.41 | 9.682% | $178.1345 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $40.59 | 4.232% | $42.3078 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $221.31 | 3.865% | $229.8636 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $717.58 | $770.2032 | $770.20 | $770.20 | $770.20 | |