| 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 | $60.73 | 10.103% | $66.8656 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $196.66 | 11.445% | $219.1677 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $90.59 | 9.607% | $99.293 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $127.51 | 6.209% | $135.4271 | $135.43 | $135.45 | $135.40 |
| Purchase #5 | $145.28 | 10.175% | $160.0622 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $81.28 | 9.465% | $88.9732 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $194.88 | 13.539% | $221.2648 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $896.93 | $991.0536 | $991.05 | $991.00 | $991.20 | |