| 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 | $42.39 | 5.545% | $44.7405 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $194.95 | 9.696% | $213.8524 | $213.85 | $213.85 | $213.90 |
| Purchase #3 | $191.95 | 11.202% | $213.4522 | $213.45 | $213.45 | $213.50 |
| Purchase #4 | $210.39 | 8.361% | $227.9807 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $51.37 | 11.415% | $57.2339 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $150.90 | 7.837% | $162.726 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $175.55 | 10.422% | $193.8458 | $193.85 | $193.85 | $193.80 |
| 7 purchase totals = | $1,017.50 | $1,113.8315 | $1,113.83 | $1,113.90 | $1,113.80 | |