| 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 | $80.99 | 12.424% | $91.0522 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $184.94 | 6.419% | $196.8113 | $196.81 | $196.80 | $196.80 |
| Purchase #3 | $37.27 | 10.728% | $41.2683 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $154.86 | 4.592% | $161.9712 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $231.57 | 4.398% | $241.7544 | $241.75 | $241.75 | $241.80 |
| Purchase #6 | $32.54 | 9.109% | $35.5041 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $16.74 | 3.286% | $17.2901 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $738.91 | $785.6516 | $785.64 | $785.60 | $785.80 | |