| 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 | $91.52 | 8.673% | $99.4575 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $177.46 | 3.643% | $183.9249 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $172.76 | 7.215% | $185.2246 | $185.22 | $185.20 | $185.20 |
| Purchase #4 | $72.62 | 5.487% | $76.6047 | $76.60 | $76.60 | $76.60 |
| Purchase #5 | $69.76 | 6.528% | $74.3139 | $74.31 | $74.30 | $74.30 |
| Purchase #6 | $236.84 | 9.710% | $259.8372 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $203.86 | 4.599% | $213.2355 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $1,024.82 | $1,092.5983 | $1,092.59 | $1,092.55 | $1,092.50 | |