| 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 | $14.32 | 8.592% | $15.5504 | $15.55 | $15.55 | $15.60 |
| Purchase #2 | $149.51 | 3.677% | $155.0075 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $169.35 | 13.849% | $192.8033 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $240.42 | 5.500% | $253.6431 | $253.64 | $253.65 | $253.60 |
| Purchase #5 | $202.50 | 5.759% | $214.162 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $155.32 | 12.169% | $174.2209 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $79.83 | 9.738% | $87.6038 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $1,011.25 | $1,092.9910 | $1,092.98 | $1,092.95 | $1,093.00 | |