| 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 | $10.63 | 9.647% | $11.6555 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $233.32 | 11.635% | $260.4668 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $233.73 | 9.196% | $255.2238 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $33.78 | 6.315% | $35.9132 | $35.91 | $35.90 | $35.90 |
| Purchase #5 | $202.97 | 9.437% | $222.1243 | $222.12 | $222.10 | $222.10 |
| Purchase #6 | $91.78 | 5.173% | $96.5278 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $183.92 | 6.129% | $195.1925 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $990.13 | $1,077.1039 | $1,077.10 | $1,077.05 | $1,077.10 | |