| 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 | $31.94 | 3.744% | $33.1358 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $69.56 | 7.520% | $74.7909 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $14.74 | 10.538% | $16.2933 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $242.30 | 11.263% | $269.5902 | $269.59 | $269.60 | $269.60 |
| Purchase #5 | $218.47 | 10.161% | $240.6687 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $166.36 | 6.744% | $177.5793 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $198.29 | 11.160% | $220.4192 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $941.66 | $1,032.4774 | $1,032.48 | $1,032.50 | $1,032.50 | |