| 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 | $67.40 | 6.408% | $71.719 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $155.91 | 10.376% | $172.0872 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $85.66 | 11.296% | $95.3362 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $103.63 | 3.475% | $107.2311 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $230.76 | 6.202% | $245.0717 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $233.90 | 9.667% | $256.5111 | $256.51 | $256.50 | $256.50 |
| Purchase #7 | $202.61 | 3.258% | $209.211 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $1,079.87 | $1,157.1673 | $1,157.17 | $1,157.15 | $1,157.10 | |