| 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 | $97.33 | 10.329% | $107.3832 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $135.33 | 9.568% | $148.2784 | $148.28 | $148.30 | $148.30 |
| Purchase #3 | $21.78 | 11.523% | $24.2897 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $168.32 | 11.829% | $188.2306 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $44.78 | 6.228% | $47.5689 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $62.77 | 13.535% | $71.2659 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $138.64 | 11.263% | $154.255 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $668.95 | $741.2717 | $741.28 | $741.30 | $741.40 | |