| 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 | $97.92 | 7.312% | $105.0799 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $49.44 | 9.232% | $54.0043 | $54.00 | $54.00 | $54.00 |
| Purchase #3 | $54.47 | 5.395% | $57.4087 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $19.53 | 6.687% | $20.836 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $184.91 | 5.286% | $194.6843 | $194.68 | $194.70 | $194.70 |
| Purchase #6 | $142.98 | 13.305% | $162.0035 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $203.73 | 11.309% | $226.7698 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $752.98 | $820.7865 | $820.78 | $820.80 | $820.80 | |