| 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 | $46.73 | 6.402% | $49.7217 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $14.33 | 12.834% | $16.1691 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $111.43 | 8.302% | $120.6809 | $120.68 | $120.70 | $120.70 |
| Purchase #4 | $162.59 | 12.313% | $182.6097 | $182.61 | $182.60 | $182.60 |
| Purchase #5 | $48.28 | 13.238% | $54.6713 | $54.67 | $54.65 | $54.70 |
| Purchase #6 | $110.87 | 4.198% | $115.5243 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $158.49 | 12.350% | $178.0635 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $652.72 | $717.4405 | $717.43 | $717.35 | $717.50 | |