| 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 | $8.85 | 5.480% | $9.335 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $161.55 | 11.162% | $179.5822 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $181.92 | 5.251% | $191.4726 | $191.47 | $191.45 | $191.50 |
| Purchase #4 | $247.44 | 5.419% | $260.8488 | $260.85 | $260.85 | $260.80 |
| Purchase #5 | $227.59 | 5.698% | $240.5581 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $197.59 | 5.647% | $208.7479 | $208.75 | $208.75 | $208.70 |
| Purchase #7 | $6.60 | 3.226% | $6.8129 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $1,031.54 | $1,097.3575 | $1,097.36 | $1,097.35 | $1,097.30 | |