| 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 | $51.31 | 10.678% | $56.7889 | $56.79 | $56.80 | $56.80 |
| Purchase #2 | $195.77 | 9.692% | $214.744 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $87.64 | 7.193% | $93.9439 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $198.51 | 6.213% | $210.8434 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $44.65 | 7.294% | $47.9068 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $141.65 | 11.496% | $157.9341 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $37.69 | 12.389% | $42.3594 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $757.22 | $824.5205 | $824.51 | $824.55 | $824.40 | |