| 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 | $95.96 | 6.666% | $102.3567 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $196.45 | 12.827% | $221.6486 | $221.65 | $221.65 | $221.60 |
| Purchase #3 | $36.87 | 13.445% | $41.8272 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $113.67 | 3.251% | $117.3654 | $117.37 | $117.35 | $117.40 |
| Purchase #5 | $62.77 | 11.280% | $69.8505 | $69.85 | $69.85 | $69.90 |
| Purchase #6 | $42.88 | 10.630% | $47.4381 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $128.65 | 8.867% | $140.0574 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $677.25 | $740.5439 | $740.56 | $740.55 | $740.60 | |