| 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 | $68.82 | 4.778% | $72.1082 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $41.84 | 10.266% | $46.1353 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $53.49 | 13.220% | $60.5614 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $241.72 | 11.246% | $268.9038 | $268.90 | $268.90 | $268.90 |
| Purchase #5 | $147.86 | 5.204% | $155.5546 | $155.55 | $155.55 | $155.60 |
| Purchase #6 | $158.45 | 13.712% | $180.1767 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $208.44 | 8.618% | $226.4034 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $920.62 | $1,009.8434 | $1,009.84 | $1,009.85 | $1,009.90 | |