| 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 | $84.60 | 3.600% | $87.6456 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $225.87 | 10.343% | $249.2317 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $226.79 | 3.796% | $235.3989 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $20.57 | 11.194% | $22.8726 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $196.30 | 3.393% | $202.9605 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $120.31 | 11.412% | $134.0398 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $20.74 | 10.168% | $22.8488 | $22.85 | $22.85 | $22.80 |
| 7 purchase totals = | $895.18 | $954.9979 | $955.00 | $955.00 | $954.90 | |