| 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 | $104.69 | 10.540% | $115.7243 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $45.52 | 8.496% | $49.3874 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $22.90 | 12.422% | $25.7446 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $39.82 | 6.409% | $42.3721 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $237.48 | 4.535% | $248.2497 | $248.25 | $248.25 | $248.20 |
| Purchase #6 | $110.59 | 12.828% | $124.7765 | $124.78 | $124.80 | $124.80 |
| Purchase #7 | $158.32 | 13.454% | $179.6204 | $179.62 | $179.60 | $179.60 |
| 7 purchase totals = | $719.32 | $785.8750 | $785.87 | $785.85 | $785.80 | |