| 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 | $53.77 | 7.685% | $57.9022 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $185.80 | 8.316% | $201.2511 | $201.25 | $201.25 | $201.30 |
| Purchase #3 | $249.33 | 10.542% | $275.6144 | $275.61 | $275.60 | $275.60 |
| Purchase #4 | $235.77 | 5.452% | $248.6242 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $78.91 | 7.486% | $84.8172 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $199.35 | 9.847% | $218.98 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $18.89 | 7.323% | $20.2733 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $1,021.82 | $1,107.4624 | $1,107.45 | $1,107.40 | $1,107.50 | |