| 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 | $47.47 | 7.555% | $51.0564 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $64.55 | 6.529% | $68.7645 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $149.56 | 6.575% | $159.3936 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $156.77 | 8.640% | $170.3149 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $157.43 | 7.130% | $168.6548 | $168.65 | $168.65 | $168.70 |
| Purchase #6 | $203.73 | 8.259% | $220.5561 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $24.76 | 8.441% | $26.85 | $26.85 | $26.85 | $26.90 |
| 7 purchase totals = | $804.27 | $865.5903 | $865.58 | $865.55 | $865.80 | |