| 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 | $26.83 | 3.797% | $27.8487 | $27.85 | $27.85 | $27.80 |
| Purchase #2 | $169.70 | 12.757% | $191.3486 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $188.29 | 12.160% | $211.1861 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $192.55 | 12.764% | $217.1271 | $217.13 | $217.15 | $217.10 |
| Purchase #5 | $105.99 | 11.372% | $118.0432 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $5.46 | 12.236% | $6.1281 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $39.45 | 9.453% | $43.1792 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $728.27 | $814.8610 | $814.87 | $814.95 | $814.70 | |