| 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 | $17.98 | 7.697% | $19.3639 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $34.45 | 9.459% | $37.7086 | $37.71 | $37.70 | $37.70 |
| Purchase #3 | $135.77 | 10.690% | $150.2838 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $64.66 | 5.419% | $68.1639 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $124.38 | 11.573% | $138.7745 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $102.74 | 10.497% | $113.5246 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $56.27 | 13.840% | $64.0578 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $536.25 | $591.8771 | $591.86 | $591.80 | $592.00 | |