| 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 | $37.86 | 13.400% | $42.9332 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $158.47 | 4.706% | $165.9276 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $181.96 | 7.386% | $195.3996 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $51.47 | 4.610% | $53.8428 | $53.84 | $53.85 | $53.80 |
| Purchase #5 | $164.58 | 10.216% | $181.3935 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $222.88 | 12.711% | $251.2103 | $251.21 | $251.20 | $251.20 |
| Purchase #7 | $164.90 | 5.138% | $173.3726 | $173.37 | $173.35 | $173.40 |
| 7 purchase totals = | $982.12 | $1,064.0796 | $1,064.07 | $1,064.10 | $1,064.00 | |