| 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 | $32.33 | 5.356% | $34.0616 | $34.06 | $34.05 | $34.10 |
| Purchase #2 | $91.33 | 8.541% | $99.1305 | $99.13 | $99.15 | $99.10 |
| Purchase #3 | $42.79 | 7.394% | $45.9539 | $45.95 | $45.95 | $46.00 |
| Purchase #4 | $200.76 | 9.831% | $220.4967 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $107.27 | 6.863% | $114.6319 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $157.63 | 3.241% | $162.7388 | $162.74 | $162.75 | $162.70 |
| Purchase #7 | $189.80 | 6.208% | $201.5828 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $821.91 | $878.5962 | $878.59 | $878.65 | $878.60 | |