| 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 | $51.71 | 10.615% | $57.199 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $216.68 | 8.371% | $234.8183 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $67.64 | 3.673% | $70.1244 | $70.12 | $70.10 | $70.10 |
| Purchase #4 | $219.82 | 11.597% | $245.3125 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $140.45 | 11.361% | $156.4065 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $235.52 | 9.573% | $258.0663 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $53.91 | 6.425% | $57.3737 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $985.73 | $1,079.3007 | $1,079.30 | $1,079.20 | $1,079.30 | |