| 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 | $57.67 | 13.639% | $65.5356 | $65.54 | $65.55 | $65.50 |
| Purchase #2 | $147.26 | 7.787% | $158.7271 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $40.71 | 12.625% | $45.8496 | $45.85 | $45.85 | $45.80 |
| Purchase #4 | $198.64 | 10.154% | $218.8099 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $163.28 | 5.166% | $171.715 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $244.45 | 3.826% | $253.8027 | $253.80 | $253.80 | $253.80 |
| Purchase #7 | $137.43 | 13.332% | $155.7522 | $155.75 | $155.75 | $155.80 |
| 7 purchase totals = | $989.44 | $1,070.1921 | $1,070.20 | $1,070.20 | $1,070.10 | |