| 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 | $54.96 | 3.260% | $56.7517 | $56.75 | $56.75 | $56.80 |
| Purchase #2 | $14.44 | 13.752% | $16.4258 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $131.33 | 7.106% | $140.6623 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $187.60 | 7.856% | $202.3379 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $198.37 | 12.751% | $223.6642 | $223.66 | $223.65 | $223.70 |
| Purchase #6 | $210.63 | 4.452% | $220.0072 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $151.54 | 12.665% | $170.7325 | $170.73 | $170.75 | $170.70 |
| 7 purchase totals = | $948.87 | $1,030.5816 | $1,030.58 | $1,030.60 | $1,030.60 | |