| 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 | $20.95 | 10.782% | $23.2088 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $235.76 | 12.633% | $265.5436 | $265.54 | $265.55 | $265.50 |
| Purchase #3 | $75.98 | 12.764% | $85.6781 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $139.86 | 4.244% | $145.7957 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $40.86 | 10.654% | $45.2132 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $193.85 | 7.112% | $207.6366 | $207.64 | $207.65 | $207.60 |
| Purchase #7 | $47.53 | 7.740% | $51.2088 | $51.21 | $51.20 | $51.20 |
| 7 purchase totals = | $754.79 | $824.2848 | $824.29 | $824.30 | $824.20 | |