| 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 | $54.27 | 6.840% | $57.9821 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $27.30 | 4.559% | $28.5446 | $28.54 | $28.55 | $28.50 |
| Purchase #3 | $108.99 | 4.465% | $113.8564 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $218.42 | 8.539% | $237.0709 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $98.36 | 4.653% | $102.9367 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $37.45 | 7.354% | $40.2041 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $20.90 | 9.842% | $22.957 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $565.69 | $603.5518 | $603.55 | $603.55 | $603.60 | |