| 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 | $68.56 | 6.615% | $73.0952 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $33.28 | 4.657% | $34.8298 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $181.70 | 4.755% | $190.3398 | $190.34 | $190.35 | $190.30 |
| Purchase #4 | $215.40 | 12.140% | $241.5496 | $241.55 | $241.55 | $241.50 |
| Purchase #5 | $32.71 | 6.803% | $34.9353 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $128.75 | 11.261% | $143.2485 | $143.25 | $143.25 | $143.20 |
| Purchase #7 | $91.51 | 7.327% | $98.2149 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $751.91 | $816.2131 | $816.22 | $816.25 | $816.00 | |