| 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 | $63.62 | 9.840% | $69.8802 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $44.70 | 10.187% | $49.2536 | $49.25 | $49.25 | $49.30 |
| Purchase #3 | $142.55 | 11.439% | $158.8563 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $197.88 | 4.298% | $206.3849 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $18.28 | 5.135% | $19.2187 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $179.64 | 6.399% | $191.1352 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $144.72 | 13.674% | $164.509 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $791.39 | $859.2379 | $859.24 | $859.25 | $859.30 | |