| 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 | $63.49 | 8.633% | $68.9711 | $68.97 | $68.95 | $69.00 |
| Purchase #2 | $136.45 | 5.765% | $144.3163 | $144.32 | $144.30 | $144.30 |
| Purchase #3 | $50.38 | 7.869% | $54.3444 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $248.97 | 10.118% | $274.1608 | $274.16 | $274.15 | $274.20 |
| Purchase #5 | $184.59 | 5.716% | $195.1412 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $155.63 | 13.792% | $177.0945 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $153.77 | 9.345% | $168.1398 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $993.28 | $1,082.1681 | $1,082.16 | $1,082.15 | $1,082.10 | |