| 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 | $55.59 | 7.128% | $59.5525 | $59.55 | $59.55 | $59.60 |
| Purchase #2 | $86.61 | 8.131% | $93.6523 | $93.65 | $93.65 | $93.70 |
| Purchase #3 | $188.28 | 13.665% | $214.0085 | $214.01 | $214.00 | $214.00 |
| Purchase #4 | $73.86 | 12.426% | $83.0378 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $152.41 | 8.815% | $165.8449 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $7.30 | 4.204% | $7.6069 | $7.61 | $7.60 | $7.60 |
| Purchase #7 | $193.65 | 6.748% | $206.7175 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $757.70 | $830.4204 | $830.42 | $830.40 | $830.40 | |