| 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 | $72.93 | 9.587% | $79.9218 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $36.86 | 13.720% | $41.9172 | $41.92 | $41.90 | $41.90 |
| Purchase #3 | $129.37 | 6.343% | $137.5759 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $128.80 | 9.276% | $140.7475 | $140.75 | $140.75 | $140.70 |
| Purchase #5 | $165.25 | 10.270% | $182.2212 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $212.64 | 12.286% | $238.765 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $133.62 | 10.530% | $147.6902 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $879.47 | $968.8388 | $968.85 | $968.80 | $968.80 | |