| 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 | $81.47 | 6.380% | $86.6678 | $86.67 | $86.65 | $86.70 |
| Purchase #2 | $204.52 | 3.737% | $212.1629 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $51.66 | 5.303% | $54.3995 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $161.64 | 3.793% | $167.771 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $47.75 | 11.661% | $53.3181 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $134.38 | 5.238% | $141.4188 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $56.68 | 10.782% | $62.7912 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $738.10 | $778.5293 | $778.53 | $778.45 | $778.60 | |