| 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 | $50.51 | 4.797% | $52.933 | $52.93 | $52.95 | $52.90 |
| Purchase #2 | $8.92 | 11.784% | $9.9711 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $14.71 | 3.429% | $15.2144 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $200.36 | 3.835% | $208.0438 | $208.04 | $208.05 | $208.00 |
| Purchase #5 | $203.41 | 7.671% | $219.0136 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $241.27 | 7.534% | $259.4473 | $259.45 | $259.45 | $259.40 |
| Purchase #7 | $111.27 | 9.717% | $122.0821 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $830.45 | $886.7053 | $886.69 | $886.70 | $886.60 | |