| 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 | $23.85 | 4.115% | $24.8314 | $24.83 | $24.85 | $24.80 |
| Purchase #2 | $67.65 | 3.190% | $69.808 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $113.82 | 10.348% | $125.5981 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $73.55 | 8.565% | $79.8496 | $79.85 | $79.85 | $79.80 |
| Purchase #5 | $127.91 | 6.284% | $135.9479 | $135.95 | $135.95 | $135.90 |
| Purchase #6 | $72.28 | 13.598% | $82.1086 | $82.11 | $82.10 | $82.10 |
| Purchase #7 | $144.36 | 10.349% | $159.2998 | $159.30 | $159.30 | $159.30 |
| 7 purchase totals = | $623.42 | $677.4434 | $677.45 | $677.45 | $677.30 | |