| 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 | $84.46 | 5.131% | $88.7936 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $160.44 | 3.359% | $165.8292 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $193.28 | 3.145% | $199.3587 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $29.72 | 8.816% | $32.3401 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $169.86 | 9.570% | $186.1156 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $184.52 | 9.343% | $201.7597 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $178.76 | 7.502% | $192.1706 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $1,001.04 | $1,066.3675 | $1,066.37 | $1,066.35 | $1,066.40 | |