| 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 | $62.75 | 13.292% | $71.0907 | $71.09 | $71.10 | $71.10 |
| Purchase #2 | $32.55 | 3.832% | $33.7973 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $44.26 | 11.720% | $49.4473 | $49.45 | $49.45 | $49.40 |
| Purchase #4 | $81.96 | 4.288% | $85.4744 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $126.25 | 5.436% | $133.113 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $47.51 | 9.115% | $51.8405 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $27.80 | 5.280% | $29.2678 | $29.27 | $29.25 | $29.30 |
| 7 purchase totals = | $423.08 | $454.0310 | $454.03 | $454.00 | $454.00 | |