| 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 | $49.81 | 13.161% | $56.3655 | $56.37 | $56.35 | $56.40 |
| Purchase #2 | $36.36 | 9.273% | $39.7317 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $119.42 | 8.129% | $129.1277 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $156.64 | 9.690% | $171.8184 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $160.25 | 7.628% | $172.4739 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $243.68 | 7.597% | $262.1924 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $31.72 | 11.670% | $35.4217 | $35.42 | $35.40 | $35.40 |
| 7 purchase totals = | $797.88 | $867.1313 | $867.13 | $867.10 | $867.10 | |