| 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 | $71.80 | 11.372% | $79.9651 | $79.97 | $79.95 | $80.00 |
| Purchase #2 | $220.89 | 7.652% | $237.7925 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $237.52 | 8.526% | $257.771 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $38.93 | 12.463% | $43.7818 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $206.77 | 5.729% | $218.6159 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $110.60 | 13.467% | $125.4945 | $125.49 | $125.50 | $125.50 |
| Purchase #7 | $169.55 | 5.491% | $178.86 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $1,056.06 | $1,142.2808 | $1,142.28 | $1,142.25 | $1,142.40 | |