| 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 | $41.73 | 12.572% | $46.9763 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $54.96 | 9.414% | $60.1339 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $143.80 | 13.312% | $162.9427 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $13.90 | 10.533% | $15.3641 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $107.65 | 5.503% | $113.574 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $153.89 | 6.597% | $164.0421 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $115.46 | 4.241% | $120.3567 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $631.39 | $683.3898 | $683.38 | $683.40 | $683.40 | |