| 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 | $5.48 | 8.179% | $5.9282 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $91.75 | 5.330% | $96.6403 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $120.55 | 8.560% | $130.8691 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $179.78 | 7.166% | $192.663 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $25.33 | 10.153% | $27.9018 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $6.74 | 10.171% | $7.4255 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $179.95 | 7.632% | $193.6838 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $609.58 | $655.1117 | $655.11 | $655.15 | $655.10 | |