| 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 | $49.77 | 4.687% | $52.1027 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $136.90 | 7.630% | $147.3455 | $147.35 | $147.35 | $147.30 |
| Purchase #3 | $243.83 | 5.121% | $256.3165 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $18.75 | 4.615% | $19.6153 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $90.59 | 9.452% | $99.1526 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $246.53 | 5.757% | $260.7227 | $260.72 | $260.70 | $260.70 |
| Purchase #7 | $68.72 | 3.279% | $70.9733 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $855.09 | $906.2286 | $906.23 | $906.15 | $906.20 | |