| 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 | $53.40 | 6.747% | $57.0029 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $168.30 | 4.360% | $175.6379 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $47.63 | 10.512% | $52.6369 | $52.64 | $52.65 | $52.60 |
| Purchase #4 | $206.38 | 5.726% | $218.1973 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $34.94 | 11.321% | $38.8956 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $39.28 | 4.701% | $41.1266 | $41.13 | $41.15 | $41.10 |
| Purchase #7 | $66.79 | 5.651% | $70.5643 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $616.72 | $654.0615 | $654.07 | $654.10 | $654.00 | |