| 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 | $63.69 | 13.210% | $72.1034 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $107.88 | 7.119% | $115.56 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $247.68 | 10.721% | $274.2338 | $274.23 | $274.25 | $274.20 |
| Purchase #4 | $157.86 | 4.208% | $164.5027 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $21.49 | 8.607% | $23.3396 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $72.35 | 11.472% | $80.65 | $80.65 | $80.65 | $80.70 |
| Purchase #7 | $140.44 | 11.128% | $156.0682 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $811.39 | $886.4577 | $886.45 | $886.45 | $886.50 | |