| 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 | $33.70 | 5.167% | $35.4413 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $249.51 | 5.829% | $264.0539 | $264.05 | $264.05 | $264.10 |
| Purchase #3 | $7.69 | 4.660% | $8.0484 | $8.05 | $8.05 | $8.00 |
| Purchase #4 | $228.33 | 4.361% | $238.2875 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $78.68 | 7.368% | $84.4771 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $198.70 | 12.363% | $223.2653 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $162.71 | 6.654% | $173.5367 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $959.32 | $1,027.1102 | $1,027.12 | $1,027.15 | $1,027.10 | |