| 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 | $26.64 | 10.568% | $29.4553 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $88.43 | 4.843% | $92.7127 | $92.71 | $92.70 | $92.70 |
| Purchase #3 | $156.83 | 12.312% | $176.1389 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $220.45 | 6.240% | $234.2061 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $124.48 | 12.786% | $140.396 | $140.40 | $140.40 | $140.40 |
| Purchase #6 | $225.59 | 7.115% | $241.6407 | $241.64 | $241.65 | $241.60 |
| Purchase #7 | $88.80 | 11.574% | $99.0777 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $931.22 | $1,013.6274 | $1,013.64 | $1,013.65 | $1,013.60 | |