| 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 | $25.35 | 7.627% | $27.2834 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $232.89 | 3.555% | $241.1692 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $211.39 | 8.249% | $228.8276 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $155.61 | 12.250% | $174.6722 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $5.62 | 11.618% | $6.2729 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $130.57 | 13.771% | $148.5508 | $148.55 | $148.55 | $148.60 |
| Purchase #7 | $60.74 | 13.356% | $68.8524 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $822.17 | $895.6285 | $895.62 | $895.60 | $895.80 | |