| 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 | $15.76 | 4.701% | $16.5009 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $91.37 | 12.618% | $102.8991 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $199.83 | 5.731% | $211.2823 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $49.36 | 8.223% | $53.4189 | $53.42 | $53.40 | $53.40 |
| Purchase #5 | $198.55 | 6.625% | $211.7039 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $40.26 | 8.320% | $43.6096 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $229.31 | 13.376% | $259.9825 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $824.44 | $899.3972 | $899.39 | $899.40 | $899.40 | |