| 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 | $90.35 | 4.491% | $94.4076 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $107.73 | 12.188% | $120.8601 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $32.87 | 9.521% | $35.9996 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $108.45 | 8.846% | $118.0435 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $48.79 | 9.287% | $53.3211 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $179.42 | 7.366% | $192.6361 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $122.72 | 8.321% | $132.9315 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $690.33 | $748.1995 | $748.20 | $748.20 | $748.10 | |