| 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 | $23.80 | 11.618% | $26.5651 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $187.53 | 12.235% | $210.4743 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $29.68 | 6.473% | $31.6012 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $151.73 | 5.202% | $159.623 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $104.72 | 12.139% | $117.432 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $62.30 | 10.163% | $68.6315 | $68.63 | $68.65 | $68.60 |
| Purchase #7 | $76.96 | 5.455% | $81.1582 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $636.72 | $695.4853 | $695.48 | $695.45 | $695.50 | |