| 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 | $35.28 | 11.214% | $39.2363 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $97.98 | 5.116% | $102.9927 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $82.41 | 11.481% | $91.8715 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $230.57 | 8.275% | $249.6497 | $249.65 | $249.65 | $249.60 |
| Purchase #5 | $68.83 | 12.664% | $77.5466 | $77.55 | $77.55 | $77.50 |
| Purchase #6 | $121.48 | 6.424% | $129.2839 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $233.45 | 9.724% | $256.1507 | $256.15 | $256.15 | $256.20 |
| 7 purchase totals = | $870.00 | $946.7314 | $946.73 | $946.75 | $946.70 | |