| 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 | $15.54 | 4.308% | $16.2095 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $241.64 | 9.658% | $264.9776 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $165.84 | 10.673% | $183.5401 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $69.88 | 9.663% | $76.6325 | $76.63 | $76.65 | $76.60 |
| Purchase #5 | $88.48 | 4.623% | $92.5704 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $99.66 | 13.250% | $112.865 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $205.62 | 8.126% | $222.3287 | $222.33 | $222.35 | $222.30 |
| 7 purchase totals = | $886.66 | $969.1238 | $969.13 | $969.15 | $969.10 | |