| 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 | $48.87 | 10.450% | $53.9769 | $53.98 | $54.00 | $54.00 |
| Purchase #2 | $20.94 | 8.795% | $22.7817 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $67.63 | 12.780% | $76.2731 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $80.43 | 12.754% | $90.688 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $199.67 | 10.750% | $221.1345 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $76.32 | 6.120% | $80.9908 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $75.40 | 11.845% | $84.3311 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $569.26 | $630.1761 | $630.17 | $630.25 | $630.20 | |