| 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 | $41.95 | 6.753% | $44.7829 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $241.87 | 11.307% | $269.2182 | $269.22 | $269.20 | $269.20 |
| Purchase #3 | $153.30 | 4.620% | $160.3825 | $160.38 | $160.40 | $160.40 |
| Purchase #4 | $120.64 | 12.743% | $136.0132 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $131.47 | 6.198% | $139.6185 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $32.61 | 7.497% | $35.0548 | $35.05 | $35.05 | $35.10 |
| Purchase #7 | $13.78 | 5.745% | $14.5717 | $14.57 | $14.55 | $14.60 |
| 7 purchase totals = | $735.62 | $799.6418 | $799.63 | $799.60 | $799.70 | |