| 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 | $85.25 | 3.468% | $88.2065 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $63.60 | 10.312% | $70.1584 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $113.37 | 4.283% | $118.2256 | $118.23 | $118.25 | $118.20 |
| Purchase #4 | $178.99 | 5.700% | $189.1924 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $226.48 | 9.722% | $248.4984 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $94.77 | 4.371% | $98.9124 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $130.86 | 3.861% | $135.9125 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $893.32 | $949.1062 | $949.11 | $949.10 | $949.10 | |