| 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 | $120.51 | 6.256% | $128.0491 | $128.05 | $128.05 | $128.00 |
| Purchase #2 | $56.87 | 6.534% | $60.5859 | $60.59 | $60.60 | $60.60 |
| Purchase #3 | $212.36 | 11.115% | $235.9638 | $235.96 | $235.95 | $236.00 |
| Purchase #4 | $10.71 | 10.512% | $11.8358 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $43.48 | 8.129% | $47.0145 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $80.87 | 5.731% | $85.5047 | $85.50 | $85.50 | $85.50 |
| Purchase #7 | $225.88 | 9.252% | $246.7784 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $750.68 | $815.7322 | $815.73 | $815.75 | $815.70 | |