| 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 | $220.95 | 5.807% | $233.7806 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $7.53 | 8.478% | $8.1684 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $92.27 | 4.324% | $96.2598 | $96.26 | $96.25 | $96.30 |
| Purchase #4 | $238.69 | 5.395% | $251.5673 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $5.48 | 7.677% | $5.9007 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $150.66 | 9.836% | $165.4789 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $5.86 | 13.433% | $6.6472 | $6.65 | $6.65 | $6.60 |
| 7 purchase totals = | $721.44 | $767.8029 | $767.81 | $767.80 | $767.90 | |