| 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 | $69.69 | 7.269% | $74.7558 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $5.29 | 8.569% | $5.7433 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $233.57 | 13.374% | $264.8077 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $100.71 | 13.701% | $114.5083 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $141.48 | 3.103% | $145.8701 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $218.63 | 7.211% | $234.3954 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $229.65 | 3.434% | $237.5362 | $237.54 | $237.55 | $237.50 |
| 7 purchase totals = | $999.02 | $1,077.6168 | $1,077.63 | $1,077.60 | $1,077.60 | |