| 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 | $98.28 | 3.193% | $101.4181 | $101.42 | $101.40 | $101.40 |
| Purchase #2 | $119.32 | 5.134% | $125.4459 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $18.47 | 8.133% | $19.9722 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $110.68 | 9.154% | $120.8116 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $238.69 | 8.828% | $259.7616 | $259.76 | $259.75 | $259.80 |
| Purchase #6 | $204.37 | 3.626% | $211.7805 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $55.32 | 5.744% | $58.4976 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $845.13 | $897.6875 | $897.69 | $897.65 | $897.70 | |