| 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 | $90.45 | 9.243% | $98.8103 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $166.46 | 10.271% | $183.5571 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $184.42 | 7.391% | $198.0505 | $198.05 | $198.05 | $198.10 |
| Purchase #4 | $86.27 | 7.288% | $92.5574 | $92.56 | $92.55 | $92.60 |
| Purchase #5 | $26.75 | 9.293% | $29.2359 | $29.24 | $29.25 | $29.20 |
| Purchase #6 | $202.85 | 4.244% | $211.459 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $89.45 | 10.695% | $99.0167 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $846.65 | $912.6869 | $912.70 | $912.65 | $912.80 | |