| 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 | $100.82 | 6.200% | $107.0708 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $44.42 | 4.501% | $46.4193 | $46.42 | $46.40 | $46.40 |
| Purchase #3 | $40.99 | 13.517% | $46.5306 | $46.53 | $46.55 | $46.50 |
| Purchase #4 | $191.28 | 6.247% | $203.2293 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $219.45 | 13.345% | $248.7356 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $25.41 | 5.332% | $26.7649 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $117.65 | 4.614% | $123.0784 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $740.02 | $801.8289 | $801.83 | $801.85 | $801.80 | |