| 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 | $31.39 | 6.777% | $33.5173 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $162.32 | 10.609% | $179.5405 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $88.77 | 8.267% | $96.1086 | $96.11 | $96.10 | $96.10 |
| Purchase #4 | $107.34 | 6.871% | $114.7153 | $114.72 | $114.70 | $114.70 |
| Purchase #5 | $220.51 | 12.612% | $248.3207 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $34.44 | 9.223% | $37.6164 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $199.67 | 9.164% | $217.9678 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $844.44 | $927.7866 | $927.80 | $927.70 | $927.70 | |