| 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 | $65.38 | 12.455% | $73.5231 | $73.52 | $73.50 | $73.50 |
| Purchase #2 | $132.71 | 9.305% | $145.0587 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $135.97 | 3.216% | $140.3428 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $46.47 | 6.624% | $49.5482 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $102.43 | 11.750% | $114.4655 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $172.73 | 3.725% | $179.1642 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $105.31 | 5.125% | $110.7071 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $761.00 | $812.8096 | $812.81 | $812.75 | $812.80 | |