| 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 | $21.93 | 7.457% | $23.5653 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $194.79 | 3.251% | $201.1226 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $7.52 | 5.498% | $7.9334 | $7.93 | $7.95 | $7.90 |
| Purchase #4 | $148.88 | 10.750% | $164.8846 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $249.44 | 5.721% | $263.7105 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $69.63 | 11.731% | $77.7983 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $128.25 | 4.296% | $133.7596 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $820.44 | $872.7743 | $872.77 | $872.75 | $872.80 | |