| 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 | $203.61 | 7.105% | $218.0765 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $47.27 | 13.442% | $53.624 | $53.62 | $53.60 | $53.60 |
| Purchase #3 | $33.40 | 12.651% | $37.6254 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $6.72 | 12.392% | $7.5527 | $7.55 | $7.55 | $7.60 |
| Purchase #5 | $100.84 | 11.398% | $112.3337 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $183.96 | 10.848% | $203.916 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $234.26 | 5.756% | $247.744 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $810.06 | $880.8723 | $880.87 | $880.90 | $880.80 | |