| 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 | $234.78 | 12.514% | $264.1604 | $264.16 | $264.15 | $264.20 |
| Purchase #2 | $47.80 | 4.331% | $49.8702 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $132.42 | 11.475% | $147.6152 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $105.59 | 13.708% | $120.0643 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $40.65 | 7.597% | $43.7382 | $43.74 | $43.75 | $43.70 |
| Purchase #6 | $126.48 | 13.291% | $143.2905 | $143.29 | $143.30 | $143.30 |
| Purchase #7 | $87.83 | 9.280% | $95.9806 | $95.98 | $96.00 | $96.00 |
| 7 purchase totals = | $775.55 | $864.7194 | $864.72 | $864.70 | $864.80 | |