| 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 | $105.29 | 5.706% | $111.2978 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $94.58 | 8.632% | $102.7441 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $22.85 | 11.303% | $25.4327 | $25.43 | $25.45 | $25.40 |
| Purchase #4 | $11.99 | 5.366% | $12.6334 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $68.96 | 8.243% | $74.6444 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $5.49 | 11.567% | $6.125 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $110.95 | 6.858% | $118.559 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $420.11 | $451.4364 | $451.43 | $451.50 | $451.30 | |