| 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 | $92.67 | 7.517% | $99.636 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $242.30 | 6.497% | $258.0422 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $87.93 | 6.131% | $93.321 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $185.40 | 13.294% | $210.0471 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $82.39 | 6.480% | $87.7289 | $87.73 | $87.75 | $87.70 |
| Purchase #6 | $194.36 | 6.540% | $207.0711 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $196.58 | 6.405% | $209.1709 | $209.17 | $209.15 | $209.20 |
| 7 purchase totals = | $1,081.63 | $1,165.0172 | $1,165.02 | $1,165.00 | $1,164.90 | |