| 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 | $26.94 | 6.311% | $28.6402 | $28.64 | $28.65 | $28.60 |
| Purchase #2 | $147.48 | 11.135% | $163.9019 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $218.95 | 13.369% | $248.2214 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $155.79 | 10.184% | $171.6557 | $171.66 | $171.65 | $171.70 |
| Purchase #5 | $90.66 | 8.454% | $98.3244 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $189.77 | 13.769% | $215.8994 | $215.90 | $215.90 | $215.90 |
| Purchase #7 | $21.26 | 5.147% | $22.3543 | $22.35 | $22.35 | $22.40 |
| 7 purchase totals = | $850.85 | $948.9973 | $948.99 | $948.95 | $949.00 | |