| 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 | $123.47 | 5.191% | $129.8793 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $62.25 | 13.360% | $70.5666 | $70.57 | $70.55 | $70.60 |
| Purchase #3 | $248.68 | 8.441% | $269.6711 | $269.67 | $269.65 | $269.70 |
| Purchase #4 | $149.75 | 4.707% | $156.7987 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $102.77 | 4.183% | $107.0689 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $49.66 | 11.848% | $55.5437 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $206.98 | 3.358% | $213.9304 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $943.56 | $1,003.4587 | $1,003.46 | $1,003.45 | $1,003.50 | |