| 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 | $40.26 | 10.447% | $44.466 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $80.82 | 4.858% | $84.7462 | $84.75 | $84.75 | $84.70 |
| Purchase #3 | $232.86 | 11.548% | $259.7507 | $259.75 | $259.75 | $259.80 |
| Purchase #4 | $78.44 | 6.329% | $83.4045 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $160.84 | 6.654% | $171.5423 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $223.37 | 9.640% | $244.9029 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $198.76 | 10.801% | $220.2281 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $1,015.35 | $1,109.0407 | $1,109.04 | $1,109.05 | $1,109.00 | |