| 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 | $45.28 | 12.187% | $50.7983 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $233.35 | 5.869% | $247.0453 | $247.05 | $247.05 | $247.00 |
| Purchase #3 | $165.84 | 5.796% | $175.4521 | $175.45 | $175.45 | $175.50 |
| Purchase #4 | $130.85 | 9.558% | $143.3566 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $128.85 | 13.413% | $146.1327 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $91.57 | 11.372% | $101.9833 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $157.90 | 4.413% | $164.8681 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $953.64 | $1,029.6364 | $1,029.64 | $1,029.65 | $1,029.70 | |