| 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 | $128.93 | 12.782% | $145.4098 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $57.62 | 4.109% | $59.9876 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $49.96 | 11.192% | $55.5515 | $55.55 | $55.55 | $55.60 |
| Purchase #4 | $134.81 | 12.605% | $151.8028 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $152.65 | 5.279% | $160.7084 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $237.46 | 8.458% | $257.5444 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $158.93 | 8.703% | $172.7617 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $920.36 | $1,003.7662 | $1,003.76 | $1,003.75 | $1,003.80 | |