| 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 | $42.35 | 10.442% | $46.7722 | $46.77 | $46.75 | $46.80 |
| Purchase #2 | $68.44 | 5.349% | $72.1009 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $160.98 | 5.231% | $169.4009 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $193.47 | 13.855% | $220.2753 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $137.48 | 8.234% | $148.8001 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $156.34 | 9.443% | $171.1032 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $190.30 | 10.277% | $209.8571 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $949.36 | $1,038.3097 | $1,038.31 | $1,038.30 | $1,038.40 | |