| 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 | $55.54 | 4.327% | $57.9432 | $57.94 | $57.95 | $57.90 |
| Purchase #2 | $225.74 | 8.286% | $244.4448 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $121.35 | 11.758% | $135.6183 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $119.80 | 10.127% | $131.9321 | $131.93 | $131.95 | $131.90 |
| Purchase #5 | $139.43 | 9.128% | $152.1572 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $207.76 | 12.163% | $233.0298 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $18.76 | 9.396% | $20.5227 | $20.52 | $20.50 | $20.50 |
| 7 purchase totals = | $888.38 | $975.6481 | $975.64 | $975.65 | $975.50 | |