| 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 | $36.66 | 11.737% | $40.9628 | $40.96 | $40.95 | $41.00 |
| Purchase #2 | $108.62 | 13.124% | $122.8753 | $122.88 | $122.90 | $122.90 |
| Purchase #3 | $149.35 | 4.200% | $155.6227 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $85.71 | 6.798% | $91.5366 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $33.74 | 12.600% | $37.9912 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $127.94 | 13.369% | $145.0443 | $145.04 | $145.05 | $145.00 |
| Purchase #7 | $241.69 | 12.433% | $271.7393 | $271.74 | $271.75 | $271.70 |
| 7 purchase totals = | $783.71 | $865.7722 | $865.77 | $865.80 | $865.70 | |