| 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 | $36.52 | 4.596% | $38.1985 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $55.72 | 5.834% | $58.9707 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $178.91 | 5.252% | $188.3064 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $188.45 | 3.306% | $194.6802 | $194.68 | $194.70 | $194.70 |
| Purchase #5 | $94.72 | 13.600% | $107.6019 | $107.60 | $107.60 | $107.60 |
| Purchase #6 | $173.61 | 7.727% | $187.0248 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $19.62 | 8.854% | $21.3572 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $747.55 | $796.1397 | $796.14 | $796.10 | $796.20 | |