| 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 | $63.94 | 10.725% | $70.7976 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $45.47 | 8.180% | $49.1894 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $80.58 | 3.599% | $83.4801 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $48.42 | 4.579% | $50.6372 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $94.97 | 12.742% | $107.0711 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $192.42 | 7.769% | $207.3691 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $123.65 | 6.392% | $131.5537 | $131.55 | $131.55 | $131.60 |
| 7 purchase totals = | $649.45 | $700.0982 | $700.10 | $700.10 | $700.20 | |