| 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 | $230.53 | 7.817% | $248.5505 | $248.55 | $248.55 | $248.60 |
| Purchase #2 | $66.73 | 7.433% | $71.69 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $187.27 | 8.784% | $203.7198 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $133.53 | 6.388% | $142.0599 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $38.32 | 8.674% | $41.6439 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $22.65 | 3.433% | $23.4276 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $14.26 | 9.712% | $15.6449 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $693.29 | $746.7366 | $746.73 | $746.75 | $746.70 | |