| 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 | $44.30 | 6.335% | $47.1064 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $167.28 | 13.267% | $189.473 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $63.60 | 3.321% | $65.7122 | $65.71 | $65.70 | $65.70 |
| Purchase #4 | $197.94 | 12.305% | $222.2965 | $222.30 | $222.30 | $222.30 |
| Purchase #5 | $90.27 | 6.174% | $95.8433 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $5.59 | 6.487% | $5.9526 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $205.78 | 10.204% | $226.7778 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $774.76 | $853.1618 | $853.16 | $853.15 | $853.20 | |