| 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 | $25.28 | 11.580% | $28.2074 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $69.57 | 4.868% | $72.9567 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $65.60 | 4.336% | $68.4444 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $43.43 | 9.526% | $47.5671 | $47.57 | $47.55 | $47.60 |
| Purchase #5 | $202.99 | 5.689% | $214.5381 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $211.35 | 13.363% | $239.5927 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $155.25 | 5.799% | $164.2529 | $164.25 | $164.25 | $164.30 |
| 7 purchase totals = | $773.47 | $835.5593 | $835.56 | $835.55 | $835.60 | |