| 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 | $47.82 | 3.270% | $49.3837 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $176.28 | 12.236% | $197.8496 | $197.85 | $197.85 | $197.80 |
| Purchase #3 | $239.98 | 4.411% | $250.5655 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $231.60 | 6.331% | $246.2626 | $246.26 | $246.25 | $246.30 |
| Purchase #5 | $168.35 | 5.647% | $177.8567 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $32.29 | 7.762% | $34.7963 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $19.72 | 6.807% | $21.0623 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $916.04 | $977.7767 | $977.78 | $977.75 | $977.90 | |