| 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 | $122.58 | 4.653% | $128.2836 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $67.60 | 11.715% | $75.5193 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $12.73 | 12.726% | $14.35 | $14.35 | $14.35 | $14.40 |
| Purchase #4 | $95.36 | 4.682% | $99.8248 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $43.87 | 8.530% | $47.6121 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $37.60 | 4.616% | $39.3356 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $197.84 | 7.658% | $212.9906 | $212.99 | $213.00 | $213.00 |
| 7 purchase totals = | $577.58 | $617.9160 | $617.91 | $617.90 | $617.90 | |