| 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 | $6.55 | 5.397% | $6.9035 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $244.33 | 9.228% | $266.8768 | $266.88 | $266.90 | $266.90 |
| Purchase #3 | $218.62 | 7.192% | $234.3432 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $165.34 | 7.809% | $178.2514 | $178.25 | $178.25 | $178.30 |
| Purchase #5 | $218.76 | 11.222% | $243.3092 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $42.99 | 9.152% | $46.9244 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $76.74 | 4.150% | $79.9247 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $973.33 | $1,056.5332 | $1,056.52 | $1,056.50 | $1,056.50 | |