| 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 | $240.77 | 12.424% | $270.6833 | $270.68 | $270.70 | $270.70 |
| Purchase #2 | $207.36 | 12.624% | $233.5371 | $233.54 | $233.55 | $233.50 |
| Purchase #3 | $71.75 | 9.602% | $78.6394 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $79.70 | 9.263% | $87.0826 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $55.99 | 13.420% | $63.5039 | $63.50 | $63.50 | $63.50 |
| Purchase #6 | $69.43 | 6.206% | $73.7388 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $176.61 | 9.130% | $192.7345 | $192.73 | $192.75 | $192.70 |
| 7 purchase totals = | $901.61 | $999.9196 | $999.91 | $1,000.00 | $999.80 | |