| 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 | $50.98 | 5.522% | $53.7951 | $53.80 | $53.80 | $53.80 |
| Purchase #2 | $130.60 | 6.241% | $138.7507 | $138.75 | $138.75 | $138.80 |
| Purchase #3 | $34.52 | 13.478% | $39.1726 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $58.57 | 7.773% | $63.1226 | $63.12 | $63.10 | $63.10 |
| Purchase #5 | $193.49 | 12.662% | $217.9897 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $237.29 | 5.196% | $249.6196 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $138.78 | 13.572% | $157.6152 | $157.62 | $157.60 | $157.60 |
| 7 purchase totals = | $844.23 | $920.0655 | $920.07 | $920.00 | $920.10 | |