| 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 | $190.96 | 5.275% | $201.0331 | $201.03 | $201.05 | $201.00 |
| Purchase #2 | $29.77 | 6.146% | $31.5997 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $160.56 | 13.756% | $182.6466 | $182.65 | $182.65 | $182.60 |
| Purchase #4 | $73.28 | 9.830% | $80.4834 | $80.48 | $80.50 | $80.50 |
| Purchase #5 | $34.82 | 3.284% | $35.9635 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $10.78 | 7.869% | $11.6283 | $11.63 | $11.65 | $11.60 |
| Purchase #7 | $41.90 | 11.591% | $46.7566 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $542.07 | $590.1112 | $590.11 | $590.15 | $590.10 | |