| 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 | $38.50 | 13.191% | $43.5785 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $108.98 | 5.865% | $115.3717 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $63.33 | 6.496% | $67.4439 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $183.77 | 6.342% | $195.4247 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $86.90 | 13.121% | $98.3021 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $7.77 | 12.680% | $8.7552 | $8.76 | $8.75 | $8.80 |
| Purchase #7 | $78.58 | 6.874% | $83.9816 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $567.83 | $612.8577 | $612.85 | $612.85 | $612.90 | |