| 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 | $51.38 | 3.759% | $53.3114 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $202.80 | 3.737% | $210.3786 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $43.38 | 13.311% | $49.1543 | $49.15 | $49.15 | $49.20 |
| Purchase #4 | $140.97 | 4.534% | $147.3616 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $89.60 | 11.761% | $100.1379 | $100.14 | $100.15 | $100.10 |
| Purchase #6 | $193.97 | 8.371% | $210.2072 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $136.66 | 7.800% | $147.3195 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $858.76 | $917.8705 | $917.87 | $917.85 | $917.90 | |