| 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 | $47.77 | 9.847% | $52.4739 | $52.47 | $52.45 | $52.50 |
| Purchase #2 | $245.46 | 8.156% | $265.4797 | $265.48 | $265.50 | $265.50 |
| Purchase #3 | $89.67 | 3.281% | $92.6121 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $69.45 | 7.509% | $74.665 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $183.96 | 7.159% | $197.1297 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $233.40 | 8.360% | $252.9122 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $188.46 | 3.640% | $195.3199 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $1,058.17 | $1,130.5925 | $1,130.59 | $1,130.55 | $1,130.60 | |