| 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 | $76.90 | 10.849% | $85.2429 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $114.39 | 13.803% | $130.1793 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $93.47 | 8.304% | $101.2317 | $101.23 | $101.25 | $101.20 |
| Purchase #4 | $80.57 | 12.452% | $90.6026 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $240.38 | 9.513% | $263.2473 | $263.25 | $263.25 | $263.20 |
| Purchase #6 | $231.42 | 8.799% | $251.7826 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $46.99 | 5.457% | $49.5542 | $49.55 | $49.55 | $49.60 |
| 7 purchase totals = | $884.12 | $971.8406 | $971.83 | $971.90 | $971.80 | |