| 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 | $18.36 | 5.228% | $19.3199 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $84.87 | 3.509% | $87.8481 | $87.85 | $87.85 | $87.80 |
| Purchase #3 | $55.73 | 13.177% | $63.0735 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $131.93 | 11.569% | $147.193 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $16.72 | 13.196% | $18.9264 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $224.63 | 3.538% | $232.5774 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $133.62 | 9.779% | $146.6867 | $146.69 | $146.70 | $146.70 |
| 7 purchase totals = | $665.86 | $715.6250 | $715.63 | $715.65 | $715.60 | |