| 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 | $37.59 | 11.540% | $41.9279 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $241.30 | 12.412% | $271.2502 | $271.25 | $271.25 | $271.30 |
| Purchase #3 | $191.69 | 11.716% | $214.1484 | $214.15 | $214.15 | $214.10 |
| Purchase #4 | $49.85 | 11.394% | $55.5299 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $141.45 | 11.606% | $157.8667 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $139.46 | 7.633% | $150.105 | $150.11 | $150.10 | $150.10 |
| Purchase #7 | $219.30 | 9.354% | $239.8133 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $1,020.64 | $1,130.6414 | $1,130.65 | $1,130.65 | $1,130.60 | |