| 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 | $83.77 | 9.762% | $91.9476 | $91.95 | $91.95 | $91.90 |
| Purchase #2 | $80.73 | 3.286% | $83.3828 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $158.63 | 7.546% | $170.6002 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $94.85 | 13.356% | $107.5182 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $79.53 | 11.174% | $88.4167 | $88.42 | $88.40 | $88.40 |
| Purchase #6 | $218.32 | 12.173% | $244.8961 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $9.96 | 10.697% | $11.0254 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $725.79 | $797.7870 | $797.80 | $797.80 | $797.70 | |