| 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 | $46.75 | 10.366% | $51.5961 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $8.44 | 5.464% | $8.9012 | $8.90 | $8.90 | $8.90 |
| Purchase #3 | $139.42 | 11.675% | $155.6973 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $228.89 | 8.556% | $248.4738 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $244.87 | 3.857% | $254.3146 | $254.31 | $254.30 | $254.30 |
| Purchase #6 | $128.78 | 5.458% | $135.8088 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $168.73 | 7.304% | $181.054 | $181.05 | $181.05 | $181.10 |
| 7 purchase totals = | $965.88 | $1,035.8458 | $1,035.84 | $1,035.80 | $1,035.90 | |