| 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 | $95.38 | 4.802% | $99.9601 | $99.96 | $99.95 | $100.00 |
| Purchase #2 | $38.99 | 6.130% | $41.3801 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $83.77 | 7.815% | $90.3166 | $90.32 | $90.30 | $90.30 |
| Purchase #4 | $215.66 | 4.815% | $226.044 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $165.42 | 3.516% | $171.2362 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $176.98 | 10.275% | $195.1647 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $181.91 | 8.533% | $197.4324 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $958.11 | $1,021.5341 | $1,021.53 | $1,021.55 | $1,021.50 | |