| 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 | $88.46 | 9.618% | $96.9681 | $96.97 | $96.95 | $97.00 |
| Purchase #2 | $226.47 | 7.794% | $244.1211 | $244.12 | $244.10 | $244.10 |
| Purchase #3 | $90.81 | 7.627% | $97.7361 | $97.74 | $97.75 | $97.70 |
| Purchase #4 | $78.66 | 8.423% | $85.2855 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $90.63 | 9.149% | $98.9217 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $18.69 | 6.187% | $19.8464 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $50.44 | 13.357% | $57.1773 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $644.16 | $700.0562 | $700.07 | $700.05 | $700.00 | |