| 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 | $65.75 | 9.395% | $71.9272 | $71.93 | $71.95 | $71.90 |
| Purchase #2 | $241.81 | 13.668% | $274.8606 | $274.86 | $274.85 | $274.90 |
| Purchase #3 | $225.50 | 4.262% | $235.1108 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $141.62 | 7.229% | $151.8577 | $151.86 | $151.85 | $151.90 |
| Purchase #5 | $155.45 | 5.116% | $163.4028 | $163.40 | $163.40 | $163.40 |
| Purchase #6 | $83.86 | 4.192% | $87.3754 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $129.77 | 6.134% | $137.7301 | $137.73 | $137.75 | $137.70 |
| 7 purchase totals = | $1,043.76 | $1,122.2646 | $1,122.27 | $1,122.30 | $1,122.30 | |