| 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 | $45.99 | 13.714% | $52.2971 | $52.30 | $52.30 | $52.30 |
| Purchase #2 | $202.84 | 13.710% | $230.6494 | $230.65 | $230.65 | $230.60 |
| Purchase #3 | $129.76 | 6.408% | $138.075 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $68.61 | 10.561% | $75.8559 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $147.97 | 8.666% | $160.7931 | $160.79 | $160.80 | $160.80 |
| Purchase #6 | $106.34 | 8.691% | $115.582 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $199.76 | 10.200% | $220.1355 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $901.27 | $993.3880 | $993.40 | $993.45 | $993.40 | |