| 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 | $69.63 | 12.320% | $78.2084 | $78.21 | $78.20 | $78.20 |
| Purchase #2 | $171.75 | 4.283% | $179.1061 | $179.11 | $179.10 | $179.10 |
| Purchase #3 | $68.44 | 5.662% | $72.3151 | $72.32 | $72.30 | $72.30 |
| Purchase #4 | $151.70 | 4.677% | $158.795 | $158.80 | $158.80 | $158.80 |
| Purchase #5 | $16.47 | 3.870% | $17.1074 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $135.87 | 13.138% | $153.7206 | $153.72 | $153.70 | $153.70 |
| Purchase #7 | $101.94 | 7.417% | $109.5009 | $109.50 | $109.50 | $109.50 |
| 7 purchase totals = | $715.80 | $768.7535 | $768.77 | $768.70 | $768.70 | |