| 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 | $22.64 | 13.553% | $25.7084 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $147.52 | 11.656% | $164.7149 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $84.98 | 3.144% | $87.6518 | $87.65 | $87.65 | $87.70 |
| Purchase #4 | $123.50 | 8.217% | $133.648 | $133.65 | $133.65 | $133.60 |
| Purchase #5 | $25.76 | 6.128% | $27.3386 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $174.52 | 11.150% | $193.979 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $37.78 | 7.539% | $40.6282 | $40.63 | $40.65 | $40.60 |
| 7 purchase totals = | $616.70 | $673.6689 | $673.67 | $673.70 | $673.60 | |