| 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 | $95.84 | 3.855% | $99.5346 | $99.53 | $99.55 | $99.50 |
| Purchase #2 | $204.26 | 9.269% | $223.1929 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $134.99 | 12.573% | $151.9623 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $192.63 | 5.123% | $202.4984 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $144.61 | 10.238% | $159.4152 | $159.42 | $159.40 | $159.40 |
| Purchase #6 | $10.46 | 8.663% | $11.3661 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $100.64 | 3.179% | $103.8393 | $103.84 | $103.85 | $103.80 |
| 7 purchase totals = | $883.43 | $951.8088 | $951.81 | $951.80 | $951.80 | |