| 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 | $77.50 | 12.288% | $87.0232 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $76.57 | 6.649% | $81.6611 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $74.42 | 8.497% | $80.7435 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $195.99 | 12.251% | $220.0007 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $95.69 | 13.257% | $108.3756 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $247.47 | 7.568% | $266.1985 | $266.20 | $266.20 | $266.20 |
| Purchase #7 | $128.54 | 3.767% | $133.3821 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $896.18 | $977.3847 | $977.38 | $977.40 | $977.40 | |