| 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 | $14.44 | 8.548% | $15.6743 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $208.97 | 8.357% | $226.4336 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $171.42 | 13.461% | $194.4948 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $127.35 | 10.505% | $140.7281 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $6.63 | 6.201% | $7.0411 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $11.64 | 9.705% | $12.7697 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $152.99 | 12.792% | $172.5605 | $172.56 | $172.55 | $172.60 |
| 7 purchase totals = | $693.44 | $769.7021 | $769.69 | $769.70 | $769.70 | |