| 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 | $18.95 | 13.579% | $21.5232 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $102.45 | 6.453% | $109.0611 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $174.68 | 10.518% | $193.0528 | $193.05 | $193.05 | $193.10 |
| Purchase #4 | $49.57 | 13.814% | $56.4176 | $56.42 | $56.40 | $56.40 |
| Purchase #5 | $73.77 | 3.847% | $76.6079 | $76.61 | $76.60 | $76.60 |
| Purchase #6 | $218.61 | 12.236% | $245.3591 | $245.36 | $245.35 | $245.40 |
| Purchase #7 | $155.32 | 6.343% | $165.1719 | $165.17 | $165.15 | $165.20 |
| 7 purchase totals = | $793.35 | $867.1936 | $867.19 | $867.10 | $867.30 | |