| 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 | $8.77 | 6.301% | $9.3226 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $228.93 | 3.722% | $237.4508 | $237.45 | $237.45 | $237.50 |
| Purchase #3 | $42.60 | 10.821% | $47.2097 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $185.74 | 11.327% | $206.7788 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $18.64 | 13.781% | $21.2088 | $21.21 | $21.20 | $21.20 |
| Purchase #6 | $238.34 | 12.144% | $267.284 | $267.28 | $267.30 | $267.30 |
| Purchase #7 | $74.30 | 8.287% | $80.4572 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $797.32 | $869.7119 | $869.71 | $869.70 | $869.80 | |