| 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 | $32.38 | 11.827% | $36.2096 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $91.85 | 8.693% | $99.8345 | $99.83 | $99.85 | $99.80 |
| Purchase #3 | $23.99 | 9.569% | $26.2856 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $89.34 | 11.668% | $99.7642 | $99.76 | $99.75 | $99.80 |
| Purchase #5 | $241.54 | 7.136% | $258.7763 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $172.78 | 9.675% | $189.4965 | $189.50 | $189.50 | $189.50 |
| Purchase #7 | $9.73 | 3.349% | $10.0559 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $661.61 | $720.4226 | $720.43 | $720.45 | $720.50 | |