| 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 | $90.25 | 5.320% | $95.0513 | $95.05 | $95.05 | $95.10 |
| Purchase #2 | $99.58 | 3.305% | $102.8711 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $105.68 | 6.520% | $112.5703 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $17.51 | 11.669% | $19.5532 | $19.55 | $19.55 | $19.60 |
| Purchase #5 | $174.91 | 8.320% | $189.4625 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $37.77 | 4.744% | $39.5618 | $39.56 | $39.55 | $39.60 |
| Purchase #7 | $195.83 | 4.613% | $204.8636 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $721.53 | $763.9338 | $763.92 | $763.85 | $764.20 | |