| 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 | $69.98 | 13.379% | $79.3426 | $79.34 | $79.35 | $79.30 |
| Purchase #2 | $23.30 | 6.537% | $24.8231 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $46.33 | 6.436% | $49.3118 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $25.48 | 4.432% | $26.6093 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $22.26 | 13.781% | $25.3277 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $131.70 | 6.138% | $139.7837 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $187.38 | 5.441% | $197.5753 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $506.43 | $542.7735 | $542.77 | $542.80 | $542.70 | |