| 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 | $79.65 | 5.323% | $83.8898 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $172.95 | 9.455% | $189.3024 | $189.30 | $189.30 | $189.30 |
| Purchase #3 | $117.68 | 9.223% | $128.5336 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $149.59 | 8.354% | $162.0867 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $143.97 | 5.230% | $151.4996 | $151.50 | $151.50 | $151.50 |
| Purchase #6 | $202.40 | 5.289% | $213.1049 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $88.36 | 12.277% | $99.208 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $954.60 | $1,027.6250 | $1,027.62 | $1,027.65 | $1,027.60 | |