| 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 | $89.98 | 9.656% | $98.6685 | $98.67 | $98.65 | $98.70 |
| Purchase #2 | $167.82 | 12.442% | $188.7002 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $135.62 | 11.343% | $151.0034 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $116.67 | 3.609% | $120.8806 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $62.40 | 5.549% | $65.8626 | $65.86 | $65.85 | $65.90 |
| Purchase #6 | $155.39 | 13.799% | $176.8323 | $176.83 | $176.85 | $176.80 |
| Purchase #7 | $87.28 | 8.762% | $94.9275 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $815.16 | $896.8751 | $896.87 | $896.90 | $896.90 | |