| 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 | $26.90 | 7.347% | $28.8763 | $28.88 | $28.90 | $28.90 |
| Purchase #2 | $86.99 | 5.374% | $91.6648 | $91.66 | $91.65 | $91.70 |
| Purchase #3 | $151.66 | 4.483% | $158.4589 | $158.46 | $158.45 | $158.50 |
| Purchase #4 | $47.26 | 4.488% | $49.381 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $112.93 | 6.720% | $120.5189 | $120.52 | $120.50 | $120.50 |
| Purchase #6 | $220.54 | 11.256% | $245.364 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $122.73 | 10.479% | $135.5909 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $769.01 | $829.8548 | $829.85 | $829.85 | $830.00 | |