| 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 | $133.51 | 12.293% | $149.9224 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $65.57 | 7.214% | $70.3002 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $42.87 | 6.154% | $45.5082 | $45.51 | $45.50 | $45.50 |
| Purchase #4 | $73.72 | 5.635% | $77.8741 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $45.73 | 4.653% | $47.8578 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $135.70 | 8.312% | $146.9794 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $27.71 | 6.611% | $29.5419 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $524.81 | $567.9840 | $567.98 | $567.95 | $568.00 | |