| 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 | $37.36 | 7.312% | $40.0918 | $40.09 | $40.10 | $40.10 |
| Purchase #2 | $72.67 | 6.586% | $77.456 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $249.82 | 6.111% | $265.0865 | $265.09 | $265.10 | $265.10 |
| Purchase #4 | $146.88 | 9.706% | $161.1362 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $179.71 | 12.744% | $202.6122 | $202.61 | $202.60 | $202.60 |
| Purchase #6 | $232.62 | 9.190% | $253.9978 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $14.42 | 10.315% | $15.9074 | $15.91 | $15.90 | $15.90 |
| 7 purchase totals = | $933.48 | $1,016.2879 | $1,016.30 | $1,016.30 | $1,016.30 | |