| 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 | $96.86 | 8.255% | $104.8558 | $104.86 | $104.85 | $104.90 |
| Purchase #2 | $123.93 | 13.441% | $140.5874 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $71.49 | 11.299% | $79.5677 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $7.45 | 11.480% | $8.3053 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $223.51 | 12.542% | $251.5426 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $144.43 | 8.297% | $156.4134 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $100.33 | 3.621% | $103.9629 | $103.96 | $103.95 | $104.00 |
| 7 purchase totals = | $768.00 | $845.2351 | $845.24 | $845.20 | $845.30 | |