| 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 | $23.26 | 6.137% | $24.6875 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $56.92 | 10.147% | $62.6957 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $17.82 | 6.460% | $18.9712 | $18.97 | $18.95 | $19.00 |
| Purchase #4 | $125.31 | 4.228% | $130.6081 | $130.61 | $130.60 | $130.60 |
| Purchase #5 | $240.79 | 6.547% | $256.5545 | $256.55 | $256.55 | $256.60 |
| Purchase #6 | $30.76 | 3.618% | $31.8729 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $13.80 | 11.765% | $15.4236 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $508.66 | $540.8135 | $540.81 | $540.75 | $540.90 | |