| 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 | $15.46 | 4.298% | $16.1245 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $24.73 | 5.481% | $26.0855 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $53.85 | 6.630% | $57.4203 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $33.93 | 5.649% | $35.8467 | $35.85 | $35.85 | $35.80 |
| Purchase #5 | $183.36 | 4.314% | $191.2702 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $159.51 | 12.658% | $179.7008 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $185.32 | 7.397% | $199.0281 | $199.03 | $199.05 | $199.00 |
| 7 purchase totals = | $656.16 | $705.4761 | $705.48 | $705.45 | $705.40 | |