| 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 | $24.32 | 5.223% | $25.5902 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $83.61 | 5.176% | $87.9377 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $43.28 | 8.626% | $47.0133 | $47.01 | $47.00 | $47.00 |
| Purchase #4 | $168.58 | 11.319% | $187.6616 | $187.66 | $187.65 | $187.70 |
| Purchase #5 | $101.37 | 6.803% | $108.2662 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $34.64 | 12.721% | $39.0466 | $39.05 | $39.05 | $39.00 |
| Purchase #7 | $124.34 | 4.190% | $129.5498 | $129.55 | $129.55 | $129.50 |
| 7 purchase totals = | $580.14 | $625.0654 | $625.07 | $625.05 | $625.00 | |