| 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 | $67.80 | 4.691% | $70.9805 | $70.98 | $71.00 | $71.00 |
| Purchase #2 | $223.94 | 7.325% | $240.3436 | $240.34 | $240.35 | $240.30 |
| Purchase #3 | $161.61 | 5.164% | $169.9555 | $169.96 | $169.95 | $170.00 |
| Purchase #4 | $31.57 | 6.618% | $33.6593 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $79.45 | 13.137% | $89.8873 | $89.89 | $89.90 | $89.90 |
| Purchase #6 | $169.99 | 9.630% | $186.36 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $123.65 | 10.415% | $136.5281 | $136.53 | $136.55 | $136.50 |
| 7 purchase totals = | $858.01 | $927.7143 | $927.72 | $927.75 | $927.80 | |