| 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 | $90.86 | 6.452% | $96.7223 | $96.72 | $96.70 | $96.70 |
| Purchase #2 | $127.54 | 5.644% | $134.7384 | $134.74 | $134.75 | $134.70 |
| Purchase #3 | $23.31 | 11.279% | $25.9391 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $120.72 | 11.391% | $134.4712 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $134.94 | 4.553% | $141.0838 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $101.28 | 9.834% | $111.2399 | $111.24 | $111.25 | $111.20 |
| Purchase #7 | $194.85 | 6.656% | $207.8192 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $793.50 | $852.0139 | $852.01 | $852.00 | $851.90 | |