| 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 | $18.31 | 7.591% | $19.6999 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $247.88 | 9.657% | $271.8178 | $271.82 | $271.80 | $271.80 |
| Purchase #3 | $32.47 | 5.568% | $34.2779 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $152.45 | 8.136% | $164.8533 | $164.85 | $164.85 | $164.90 |
| Purchase #5 | $17.60 | 10.423% | $19.4344 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $179.46 | 6.548% | $191.211 | $191.21 | $191.20 | $191.20 |
| Purchase #7 | $152.73 | 4.273% | $159.2562 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $800.90 | $860.5505 | $860.55 | $860.55 | $860.60 | |