| 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 | $37.79 | 13.270% | $42.8047 | $42.80 | $42.80 | $42.80 |
| Purchase #2 | $95.71 | 12.341% | $107.5216 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $83.99 | 9.825% | $92.242 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $43.88 | 9.293% | $47.9578 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $195.65 | 4.145% | $203.7597 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $130.26 | 13.297% | $147.5807 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $133.87 | 10.200% | $147.5247 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $721.15 | $789.3912 | $789.38 | $789.35 | $789.40 | |