| 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 | $105.47 | 13.688% | $119.9067 | $119.91 | $119.90 | $119.90 |
| Purchase #2 | $31.86 | 9.429% | $34.8641 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $171.92 | 7.542% | $184.8862 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $191.74 | 8.835% | $208.6802 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $172.51 | 13.490% | $195.7816 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $21.36 | 7.343% | $22.9285 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $71.76 | 6.472% | $76.4043 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $766.62 | $843.4516 | $843.45 | $843.50 | $843.50 | |