| 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 | $76.45 | 5.495% | $80.6509 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $214.29 | 4.440% | $223.8045 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $138.68 | 12.142% | $155.5185 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $149.80 | 8.371% | $162.3398 | $162.34 | $162.35 | $162.30 |
| Purchase #5 | $100.47 | 10.743% | $111.2635 | $111.26 | $111.25 | $111.30 |
| Purchase #6 | $245.58 | 9.178% | $268.1193 | $268.12 | $268.10 | $268.10 |
| Purchase #7 | $9.45 | 9.639% | $10.3609 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $934.72 | $1,012.0574 | $1,012.05 | $1,012.00 | $1,012.10 | |