| 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 | $70.93 | 5.485% | $74.8205 | $74.82 | $74.80 | $74.80 |
| Purchase #2 | $23.97 | 4.707% | $25.0983 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $192.31 | 4.682% | $201.314 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $172.84 | 3.692% | $179.2213 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $144.64 | 6.711% | $154.3468 | $154.35 | $154.35 | $154.30 |
| Purchase #6 | $238.71 | 12.361% | $268.2169 | $268.22 | $268.20 | $268.20 |
| Purchase #7 | $35.72 | 6.602% | $38.0782 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $879.12 | $941.0960 | $941.10 | $941.05 | $941.00 | |