| 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 | $43.34 | 12.544% | $48.7766 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $20.95 | 6.576% | $22.3277 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $107.95 | 11.154% | $119.9907 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $207.78 | 12.586% | $233.9312 | $233.93 | $233.95 | $233.90 |
| Purchase #5 | $208.96 | 4.392% | $218.1375 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $103.30 | 11.838% | $115.5287 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $152.29 | 8.502% | $165.2377 | $165.24 | $165.25 | $165.20 |
| 7 purchase totals = | $844.57 | $923.9301 | $923.94 | $924.05 | $923.80 | |