| 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 | $27.27 | 8.696% | $29.6414 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $188.27 | 8.236% | $203.7759 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $128.81 | 5.678% | $136.1238 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $77.43 | 4.305% | $80.7634 | $80.76 | $80.75 | $80.80 |
| Purchase #5 | $51.49 | 5.298% | $54.2179 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $216.64 | 13.816% | $246.571 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $35.82 | 11.559% | $39.9604 | $39.96 | $39.95 | $40.00 |
| 7 purchase totals = | $725.73 | $791.0538 | $791.05 | $791.00 | $791.10 | |