| 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 | $106.89 | 11.146% | $118.804 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $107.94 | 11.729% | $120.6003 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $79.95 | 13.587% | $90.8128 | $90.81 | $90.80 | $90.80 |
| Purchase #4 | $75.70 | 4.544% | $79.1398 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $8.56 | 5.168% | $9.0024 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $32.66 | 5.400% | $34.4236 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $43.90 | 4.814% | $46.0133 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $455.60 | $498.7962 | $498.78 | $498.75 | $498.70 | |