| 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 | $36.77 | 5.166% | $38.6695 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $194.99 | 3.549% | $201.9102 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $56.83 | 11.487% | $63.3581 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $192.65 | 5.194% | $202.6562 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $137.86 | 7.590% | $148.3236 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $224.78 | 12.196% | $252.1942 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $9.49 | 9.139% | $10.3573 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $853.37 | $917.4691 | $917.47 | $917.40 | $917.60 | |