| 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 | $14.69 | 4.746% | $15.3872 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $29.96 | 11.648% | $33.4497 | $33.45 | $33.45 | $33.40 |
| Purchase #3 | $35.69 | 7.489% | $38.3628 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $198.85 | 4.698% | $208.192 | $208.19 | $208.20 | $208.20 |
| Purchase #5 | $241.45 | 10.192% | $266.0586 | $266.06 | $266.05 | $266.10 |
| Purchase #6 | $90.73 | 4.182% | $94.5243 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $49.53 | 8.468% | $53.7242 | $53.72 | $53.70 | $53.70 |
| 7 purchase totals = | $660.90 | $709.6988 | $709.69 | $709.65 | $709.70 | |