| 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 | $63.72 | 13.656% | $72.4216 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $223.99 | 9.237% | $244.68 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $76.83 | 4.468% | $80.2628 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $128.90 | 12.248% | $144.6877 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $184.76 | 9.330% | $201.9981 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $144.51 | 5.127% | $151.919 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $101.26 | 6.209% | $107.5472 | $107.55 | $107.55 | $107.50 |
| 7 purchase totals = | $923.97 | $1,003.5164 | $1,003.52 | $1,003.50 | $1,003.50 | |