| 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 | $112.49 | 4.493% | $117.5442 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $115.40 | 10.556% | $127.5816 | $127.58 | $127.60 | $127.60 |
| Purchase #3 | $43.59 | 10.661% | $48.2371 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $36.72 | 13.122% | $41.5384 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $138.32 | 5.336% | $145.7008 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $77.97 | 8.154% | $84.3277 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $135.87 | 6.502% | $144.7043 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $660.36 | $709.6341 | $709.63 | $709.70 | $709.50 | |