| 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 | $47.38 | 4.468% | $49.4969 | $49.50 | $49.50 | $49.50 |
| Purchase #2 | $6.31 | 13.218% | $7.1441 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $172.65 | 6.378% | $183.6616 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $195.92 | 11.395% | $218.2451 | $218.25 | $218.25 | $218.20 |
| Purchase #5 | $179.89 | 6.707% | $191.9552 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $179.25 | 10.513% | $198.0946 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $131.94 | 13.845% | $150.2071 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $913.34 | $998.8046 | $998.81 | $998.80 | $998.80 | |