| 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 | $49.70 | 5.732% | $52.5488 | $52.55 | $52.55 | $52.50 |
| Purchase #2 | $140.90 | 13.834% | $160.3921 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $88.32 | 3.446% | $91.3635 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $245.40 | 10.406% | $270.9363 | $270.94 | $270.95 | $270.90 |
| Purchase #5 | $196.75 | 5.332% | $207.2407 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $28.32 | 4.762% | $29.6686 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $51.62 | 9.664% | $56.6086 | $56.61 | $56.60 | $56.60 |
| 7 purchase totals = | $801.01 | $868.7586 | $868.76 | $868.75 | $868.70 | |