| 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 | $68.93 | 12.496% | $77.5435 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $24.64 | 5.139% | $25.9062 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $64.43 | 7.677% | $69.3763 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $187.52 | 12.722% | $211.3763 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $29.27 | 4.500% | $30.5872 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $32.70 | 9.799% | $35.9043 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $235.99 | 9.704% | $258.8905 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $643.48 | $709.5843 | $709.59 | $709.65 | $709.60 | |