| 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 | $198.79 | 3.658% | $206.0617 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $49.33 | 8.117% | $53.3341 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $211.41 | 10.425% | $233.4495 | $233.45 | $233.45 | $233.40 |
| Purchase #4 | $179.37 | 8.374% | $194.3904 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $41.76 | 9.604% | $45.7706 | $45.77 | $45.75 | $45.80 |
| Purchase #6 | $64.85 | 6.705% | $69.1982 | $69.20 | $69.20 | $69.20 |
| Purchase #7 | $38.37 | 5.613% | $40.5237 | $40.52 | $40.50 | $40.50 |
| 7 purchase totals = | $783.88 | $842.7282 | $842.72 | $842.70 | $842.70 | |