| 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 | $96.77 | 12.721% | $109.0801 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $84.25 | 13.252% | $95.4148 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $190.35 | 13.836% | $216.6868 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $90.85 | 5.475% | $95.824 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $180.36 | 3.832% | $187.2714 | $187.27 | $187.25 | $187.30 |
| Purchase #6 | $122.42 | 10.810% | $135.6536 | $135.65 | $135.65 | $135.70 |
| Purchase #7 | $131.53 | 6.859% | $140.5516 | $140.55 | $140.55 | $140.60 |
| 7 purchase totals = | $896.53 | $980.4823 | $980.47 | $980.45 | $980.60 | |