| 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 | $9.86 | 12.727% | $11.1149 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $77.80 | 7.434% | $83.5837 | $83.58 | $83.60 | $83.60 |
| Purchase #3 | $6.70 | 7.464% | $7.2001 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $246.42 | 5.485% | $259.9361 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $96.81 | 6.123% | $102.7377 | $102.74 | $102.75 | $102.70 |
| Purchase #6 | $18.55 | 11.448% | $20.6736 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $217.93 | 13.607% | $247.5837 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $674.07 | $732.8298 | $732.82 | $732.85 | $732.80 | |