| 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 | $71.94 | 13.200% | $81.4361 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $44.63 | 10.710% | $49.4099 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $161.90 | 8.817% | $176.1747 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $54.53 | 9.469% | $59.6934 | $59.69 | $59.70 | $59.70 |
| Purchase #5 | $156.64 | 6.756% | $167.2226 | $167.22 | $167.20 | $167.20 |
| Purchase #6 | $206.58 | 5.451% | $217.8407 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $228.92 | 4.864% | $240.0547 | $240.05 | $240.05 | $240.10 |
| 7 purchase totals = | $925.14 | $991.8321 | $991.82 | $991.80 | $991.80 | |