| 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 | $75.69 | 3.822% | $78.5829 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $36.35 | 12.853% | $41.0221 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $207.49 | 8.525% | $225.1785 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $189.97 | 12.152% | $213.0552 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $171.32 | 13.346% | $194.1844 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $138.69 | 11.847% | $155.1206 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $140.52 | 8.385% | $152.3026 | $152.30 | $152.30 | $152.30 |
| 7 purchase totals = | $960.03 | $1,059.4463 | $1,059.44 | $1,059.45 | $1,059.50 | |