| 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 | $83.33 | 10.315% | $91.9255 | $91.93 | $91.95 | $91.90 |
| Purchase #2 | $139.90 | 11.311% | $155.7241 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $11.45 | 11.768% | $12.7974 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $204.96 | 3.265% | $211.6519 | $211.65 | $211.65 | $211.70 |
| Purchase #5 | $28.37 | 3.246% | $29.2909 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $225.97 | 6.627% | $240.945 | $240.95 | $240.95 | $240.90 |
| Purchase #7 | $27.53 | 6.768% | $29.3932 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $721.51 | $771.7280 | $771.73 | $771.75 | $771.70 | |