| 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 | $108.65 | 7.448% | $116.7423 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $172.84 | 12.570% | $194.566 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $5.72 | 4.405% | $5.972 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $54.89 | 10.572% | $60.693 | $60.69 | $60.70 | $60.70 |
| Purchase #5 | $111.93 | 6.389% | $119.0812 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $35.98 | 5.398% | $37.9222 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $206.59 | 6.663% | $220.3551 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $696.60 | $755.3318 | $755.33 | $755.30 | $755.40 | |