| 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 | $71.41 | 4.700% | $74.7663 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $113.82 | 12.767% | $128.3514 | $128.35 | $128.35 | $128.40 |
| Purchase #3 | $131.40 | 7.203% | $140.8647 | $140.86 | $140.85 | $140.90 |
| Purchase #4 | $77.64 | 4.527% | $81.1548 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $193.93 | 6.104% | $205.7675 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $232.36 | 13.410% | $263.5195 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $194.77 | 4.159% | $202.8705 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $1,015.33 | $1,097.2947 | $1,097.29 | $1,097.20 | $1,097.50 | |