| 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 | $50.47 | 3.689% | $52.3318 | $52.33 | $52.35 | $52.30 |
| Purchase #2 | $85.73 | 5.745% | $90.6552 | $90.66 | $90.65 | $90.70 |
| Purchase #3 | $192.28 | 7.786% | $207.2509 | $207.25 | $207.25 | $207.30 |
| Purchase #4 | $58.75 | 7.289% | $63.0323 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $172.62 | 9.713% | $189.3866 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $88.51 | 11.585% | $98.7639 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $239.91 | 4.804% | $251.4353 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $888.27 | $952.8560 | $952.86 | $952.90 | $952.90 | |