| 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 | $15.47 | 7.360% | $16.6086 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $62.93 | 10.826% | $69.7428 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $98.47 | 7.105% | $105.4663 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $146.34 | 12.841% | $165.1315 | $165.13 | $165.15 | $165.10 |
| Purchase #5 | $76.58 | 10.527% | $84.6416 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $197.35 | 9.442% | $215.9838 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $76.28 | 8.432% | $82.7119 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $673.42 | $740.2865 | $740.28 | $740.30 | $740.20 | |