| 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 | $67.27 | 4.627% | $70.3826 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $199.73 | 9.598% | $218.9001 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $39.84 | 13.826% | $45.3483 | $45.35 | $45.35 | $45.30 |
| Purchase #4 | $8.52 | 9.841% | $9.3585 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $233.43 | 11.451% | $260.1601 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $38.74 | 6.248% | $41.1605 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $100.58 | 9.673% | $110.3091 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $688.11 | $755.6192 | $755.62 | $755.60 | $755.70 | |