| 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 | $8.37 | 9.683% | $9.1805 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $101.36 | 5.309% | $106.7412 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $137.64 | 3.339% | $142.2358 | $142.24 | $142.25 | $142.20 |
| Purchase #4 | $45.44 | 11.330% | $50.5884 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $178.62 | 7.754% | $192.4702 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $130.85 | 11.723% | $146.1895 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $239.46 | 7.426% | $257.2423 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $841.74 | $904.6479 | $904.65 | $904.70 | $904.60 | |