| 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 | $34.40 | 5.392% | $36.2548 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $79.95 | 12.657% | $90.0693 | $90.07 | $90.05 | $90.10 |
| Purchase #3 | $158.36 | 5.590% | $167.2123 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $227.82 | 13.248% | $258.0016 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $33.55 | 6.751% | $35.815 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $235.47 | 8.383% | $255.2095 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $226.52 | 9.759% | $248.6261 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $996.07 | $1,091.1886 | $1,091.19 | $1,091.15 | $1,091.20 | |