| 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 | $63.99 | 9.372% | $69.9871 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $100.27 | 6.740% | $107.0282 | $107.03 | $107.05 | $107.00 |
| Purchase #3 | $202.58 | 11.686% | $226.2535 | $226.25 | $226.25 | $226.30 |
| Purchase #4 | $185.82 | 4.838% | $194.81 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $248.41 | 6.491% | $264.5343 | $264.53 | $264.55 | $264.50 |
| Purchase #6 | $34.38 | 12.493% | $38.6751 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $135.92 | 4.288% | $141.7482 | $141.75 | $141.75 | $141.70 |
| 7 purchase totals = | $971.37 | $1,043.0364 | $1,043.04 | $1,043.10 | $1,043.00 | |