| 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 | $90.69 | 6.120% | $96.2402 | $96.24 | $96.25 | $96.20 |
| Purchase #2 | $14.27 | 3.688% | $14.7963 | $14.80 | $14.80 | $14.80 |
| Purchase #3 | $8.66 | 3.767% | $8.9862 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $122.46 | 6.662% | $130.6183 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $83.31 | 9.166% | $90.9462 | $90.95 | $90.95 | $90.90 |
| Purchase #6 | $153.68 | 9.486% | $168.2581 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $80.89 | 12.167% | $90.7319 | $90.73 | $90.75 | $90.70 |
| 7 purchase totals = | $553.96 | $600.5772 | $600.59 | $600.60 | $600.50 | |