| 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 | $96.58 | 7.695% | $104.0118 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $38.29 | 3.485% | $39.6244 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $6.35 | 3.831% | $6.5933 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $25.99 | 6.302% | $27.6279 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $36.54 | 5.837% | $38.6728 | $38.67 | $38.65 | $38.70 |
| Purchase #6 | $30.82 | 4.532% | $32.2168 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $84.61 | 6.545% | $90.1477 | $90.15 | $90.15 | $90.10 |
| 7 purchase totals = | $319.18 | $338.8947 | $338.89 | $338.85 | $338.80 | |