| 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 | $28.39 | 3.518% | $29.3888 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $246.79 | 11.802% | $275.9162 | $275.92 | $275.90 | $275.90 |
| Purchase #3 | $47.39 | 4.682% | $49.6088 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $43.58 | 11.383% | $48.5407 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $203.67 | 8.813% | $221.6194 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $77.67 | 8.408% | $84.2005 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $132.41 | 11.336% | $147.42 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $779.90 | $856.6944 | $856.70 | $856.65 | $856.60 | |