| 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 | $77.69 | 5.682% | $82.1043 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $133.43 | 3.774% | $138.4656 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $80.30 | 12.549% | $90.3768 | $90.38 | $90.40 | $90.40 |
| Purchase #4 | $211.87 | 12.169% | $237.6525 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $24.86 | 11.667% | $27.7604 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $179.97 | 8.195% | $194.7185 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $127.94 | 5.774% | $135.3273 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $836.06 | $906.4054 | $906.41 | $906.40 | $906.50 | |