| 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 | $87.30 | 9.244% | $95.37 | $95.37 | $95.35 | $95.40 |
| Purchase #2 | $130.89 | 11.498% | $145.9397 | $145.94 | $145.95 | $145.90 |
| Purchase #3 | $117.69 | 5.796% | $124.5113 | $124.51 | $124.50 | $124.50 |
| Purchase #4 | $60.60 | 4.558% | $63.3621 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $182.70 | 9.607% | $200.252 | $200.25 | $200.25 | $200.30 |
| Purchase #6 | $168.31 | 7.166% | $180.3711 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $74.96 | 12.766% | $84.5294 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $822.45 | $894.3356 | $894.33 | $894.30 | $894.40 | |