| 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 | $79.33 | 7.512% | $85.2893 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $152.40 | 3.669% | $157.9916 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $155.54 | 8.229% | $168.3394 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $250.36 | 3.285% | $258.5843 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $68.77 | 7.732% | $74.0873 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $62.82 | 4.351% | $65.5533 | $65.55 | $65.55 | $65.60 |
| Purchase #7 | $112.63 | 13.744% | $128.1099 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $881.85 | $937.9551 | $937.95 | $938.00 | $938.00 | |