| 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 | $32.74 | 4.862% | $34.3318 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $70.79 | 6.535% | $75.4161 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $211.34 | 7.788% | $227.7992 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $201.32 | 7.778% | $216.9787 | $216.98 | $217.00 | $217.00 |
| Purchase #5 | $120.75 | 9.567% | $132.3022 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $174.54 | 10.787% | $193.3676 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $233.43 | 9.549% | $255.7202 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,044.91 | $1,135.9158 | $1,135.92 | $1,135.90 | $1,135.90 | |