| 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 | $54.72 | 4.859% | $57.3788 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $195.76 | 9.433% | $214.226 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $181.90 | 13.690% | $206.8021 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $182.75 | 10.331% | $201.6299 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $150.55 | 9.662% | $165.0961 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $244.99 | 4.729% | $256.5756 | $256.58 | $256.60 | $256.60 |
| Purchase #7 | $69.43 | 6.284% | $73.793 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $1,080.10 | $1,175.5015 | $1,175.51 | $1,175.60 | $1,175.50 | |