| 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 | $19.69 | 12.326% | $22.117 | $22.12 | $22.10 | $22.10 |
| Purchase #2 | $223.29 | 3.667% | $231.478 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $32.84 | 7.231% | $35.2147 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $184.98 | 11.383% | $206.0363 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $64.44 | 13.303% | $73.0125 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $38.53 | 7.258% | $41.3265 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $52.45 | 6.109% | $55.6542 | $55.65 | $55.65 | $55.70 |
| 7 purchase totals = | $616.22 | $664.8392 | $664.84 | $664.85 | $664.80 | |