| 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 | $64.73 | 4.554% | $67.6778 | $67.68 | $67.70 | $67.70 |
| Purchase #2 | $88.99 | 12.102% | $99.7596 | $99.76 | $99.75 | $99.80 |
| Purchase #3 | $163.77 | 12.307% | $183.9252 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $128.60 | 3.596% | $133.2245 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $102.84 | 7.511% | $110.5643 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $179.81 | 12.582% | $202.4337 | $202.43 | $202.45 | $202.40 |
| Purchase #7 | $38.51 | 6.389% | $40.9704 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $767.25 | $838.5555 | $838.55 | $838.55 | $838.60 | |