| 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 | $73.45 | 4.470% | $76.7332 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $191.55 | 12.161% | $214.8444 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $162.72 | 8.403% | $176.3934 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $115.97 | 12.543% | $130.5161 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $47.73 | 5.406% | $50.3103 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $39.82 | 5.211% | $41.895 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $88.47 | 13.349% | $100.2799 | $100.28 | $100.30 | $100.30 |
| 7 purchase totals = | $719.71 | $790.9723 | $790.97 | $791.00 | $790.90 | |