| 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 | $38.57 | 9.746% | $42.329 | $42.33 | $42.35 | $42.30 |
| Purchase #2 | $87.93 | 4.547% | $91.9282 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $39.51 | 4.740% | $41.3828 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $22.31 | 5.831% | $23.6109 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $132.28 | 4.863% | $138.7128 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $138.71 | 6.674% | $147.9675 | $147.97 | $147.95 | $148.00 |
| Purchase #7 | $7.84 | 8.778% | $8.5282 | $8.53 | $8.55 | $8.50 |
| 7 purchase totals = | $467.15 | $494.4594 | $494.46 | $494.50 | $494.40 | |