| 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 | $26.58 | 5.434% | $28.0244 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $49.36 | 11.155% | $54.8661 | $54.87 | $54.85 | $54.90 |
| Purchase #3 | $80.99 | 7.786% | $87.2959 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $123.63 | 3.632% | $128.1202 | $128.12 | $128.10 | $128.10 |
| Purchase #5 | $216.57 | 11.168% | $240.7565 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $118.60 | 3.795% | $123.1009 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $195.68 | 10.572% | $216.3673 | $216.37 | $216.35 | $216.40 |
| 7 purchase totals = | $811.41 | $878.5313 | $878.54 | $878.45 | $878.60 | |