| 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 | $91.25 | 12.343% | $102.513 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $5.82 | 12.102% | $6.5243 | $6.52 | $6.50 | $6.50 |
| Purchase #3 | $65.78 | 7.365% | $70.6247 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $99.85 | 13.276% | $113.1061 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $56.29 | 10.229% | $62.0479 | $62.05 | $62.05 | $62.00 |
| Purchase #6 | $103.40 | 7.325% | $110.9741 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $206.84 | 4.352% | $215.8417 | $215.84 | $215.85 | $215.80 |
| 7 purchase totals = | $629.23 | $681.6318 | $681.62 | $681.55 | $681.50 | |