| 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 | $47.54 | 6.680% | $50.7157 | $50.72 | $50.70 | $50.70 |
| Purchase #2 | $41.27 | 12.297% | $46.345 | $46.35 | $46.35 | $46.30 |
| Purchase #3 | $142.34 | 3.822% | $147.7802 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $246.81 | 5.249% | $259.7651 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $172.25 | 3.447% | $178.1875 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $171.70 | 4.361% | $179.1878 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $233.83 | 13.485% | $265.362 | $265.36 | $265.35 | $265.40 |
| 7 purchase totals = | $1,055.74 | $1,127.3433 | $1,127.36 | $1,127.35 | $1,127.40 | |