| 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 | $12.64 | 8.266% | $13.6848 | $13.68 | $13.70 | $13.70 |
| Purchase #2 | $231.94 | 11.466% | $258.5342 | $258.53 | $258.55 | $258.50 |
| Purchase #3 | $103.42 | 10.292% | $114.064 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $39.93 | 4.574% | $41.7564 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $194.52 | 3.677% | $201.6725 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $71.62 | 10.776% | $79.3378 | $79.34 | $79.35 | $79.30 |
| Purchase #7 | $16.82 | 3.797% | $17.4587 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $670.89 | $726.5084 | $726.50 | $726.50 | $726.60 | |