| 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 | $240.44 | 13.707% | $273.3971 | $273.40 | $273.40 | $273.40 |
| Purchase #2 | $8.62 | 4.323% | $8.9926 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $116.86 | 13.588% | $132.7389 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $88.32 | 7.398% | $94.8539 | $94.85 | $94.85 | $94.90 |
| Purchase #5 | $90.86 | 5.697% | $96.0363 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $157.61 | 11.116% | $175.1299 | $175.13 | $175.15 | $175.10 |
| Purchase #7 | $95.45 | 10.847% | $105.8035 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $798.16 | $886.9522 | $886.95 | $887.00 | $886.90 | |