| 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 | $29.92 | 5.389% | $31.5324 | $31.53 | $31.55 | $31.50 |
| Purchase #2 | $204.92 | 8.711% | $222.7706 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $149.98 | 8.430% | $162.6233 | $162.62 | $162.60 | $162.60 |
| Purchase #4 | $5.45 | 5.491% | $5.7493 | $5.75 | $5.75 | $5.70 |
| Purchase #5 | $121.71 | 4.755% | $127.4973 | $127.50 | $127.50 | $127.50 |
| Purchase #6 | $28.46 | 6.561% | $30.3273 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $28.50 | 12.737% | $32.13 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $568.94 | $612.6302 | $612.63 | $612.65 | $612.50 | |